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EDITION: 04.2011 Subject to change without notice. Despite careful review, the possibility of mistakes can’t be excluded – no guaranty will be taken.
Economical long-life light sources with plug-in bases Compact Fluorescent Lamps OSRAM DULUX® Technical Guide 1 GENERAL ...................................................................................................................................... 5 1.1 1.2 Introduction .............................................................................................................................. 5 The OSRAM DULUX® range ..............................................................................
Economical long-life light sources with plug-in bases Compact Fluorescent Lamps OSRAM DULUX® Technical Guide 3 CIRCUITS .................................................................................................................................... 46 3.1 3.2 Operation with electronic control gear (ECG) ........................................................................ 46 Operation with conventional control gear (CCG) ................................................................... 47 3.2.
Economical long-life light sources with plug-in bases Compact Fluorescent Lamps OSRAM DULUX® Technical Guide 7 MEASURING OSRAM DULUX® COMPACT FLUORESCENT LAMPS .................................... 90 7.1 7.2 7.3 7.4 7.5 Ageing of lamps ...................................................................................................................... 90 Operating position ..................................................................................................................
Economical long-life light sources with plug-in bases Compact Fluorescent Lamps OSRAM DULUX® Technical Guide 1 General 1.1 Introduction The first compact fluorescent lamps (CFLs) appeared on the European market in the early 1980s. Ever since, they have had a significant and lasting effect on light fitting design and lighting applications. Today, CFLs are available in an extremely wide range of models.
Economical long-life light sources with plug-in bases Compact Fluorescent Lamps OSRAM DULUX® Technical Guide 1.2 The OSRAM DULUX® range OSRAM DULUX® lamps are innovative light sources with the following features: Small dimensions Low power consumption High luminous efficacy Long life Low thermal output Different light colours Excellent colour rendering Wide range of types and wattages 1.2.
Economical long-life light sources with plug-in bases Compact Fluorescent Lamps OSRAM DULUX® Technical Guide OSRAM DULUX® D 10 W 13 W 18 W 26 W 600 lm 900 lm 1200 lm 1800 lm Light colours LUMILUX® 827, 830, 840 With built in glow starter Only for CCG operation G24d, 2 pin base Average life time: 10,000 h OSRAM DULUX® D is a lamp with double-turn tubes, which make it much shorter than the S version. Again, the starter components are situated in the lower section of the G24d base.
Economical long-life light sources with plug-in bases Compact Fluorescent Lamps OSRAM DULUX® Technical Guide OSRAM DULUX® T PLUS 13 W 18 W 26 W 900 lm 1200 lm 1800 lm Light colours LUMILUX® 827, 830, 840, With built in glow starter Only for CCG operation GX24d, 2 pin base Average life time: 13 W 3,200 h 18 W 3,900 h 26 W 10,000 h OSRAM DULUX® T PLUS is a version with triple-turn tubes for an extremely short overall length. The starter components are situated in the lower section of the base.
Economical long-life light sources with plug-in bases Compact Fluorescent Lamps OSRAM DULUX® Technical Guide 1.2.2 Lamps with four-pin bases for operation with electronic control gear (ECG) OSRAM DULUX® S/E 7W 9W 11 W 405 lm 600 lm 900 lm Light colours LUMILUX® 827, 830, 840 2G7, 4 pin base Average life time : 20,000 h for ECG operation OSRAM DULUX® S/E are similar to OSRAM DULUX® S lamps in their design. The main differences are the four-pin 2G7 base and the lack of an integrated glow starter.
Economical long-life light sources with plug-in bases Compact Fluorescent Lamps OSRAM DULUX® Technical Guide OSRAM DULUX® D/E XT is the long life version that extends the product range of OSRAM DULUX® D/E lamps. Designed for ECG operation only, these lamps can also be dimmed in conjunction with a suitable control gear.
Economical long-life light sources with plug-in bases Compact Fluorescent Lamps OSRAM DULUX® Technical Guide OSRAM DULUX® T/E HE Ambient temperature 25°C 35°C 810 lm 890 lm 1050 lm 1175 lm 1250 lm 1460 lm 11 W 14 W 17 W Light colours LUMILUX® 830, 840 GR14q Twist-lock, 4 pin base Average life time: 20,000 h for ECG operation A high efficiency compact fluorescent lamp, available in three wattages: DULUX® T/E 11W HE with its dimensions and light output is comparable with DULUX® D/E 13W.
Economical long-life light sources with plug-in bases Compact Fluorescent Lamps OSRAM DULUX® Technical Guide DULUX® T/E HE lamps have a special designed lamp base/holder system utilizing a twist and lock installing principle. The system is shorter than the standard four-pin base system and the lamps are much easier to install. This opens new possibilities for the design of new light fittings.
Economical long-life light sources with plug-in bases Compact Fluorescent Lamps OSRAM DULUX® Technical Guide OSRAM DULUX® L HE 16 W 22 W 26 W 28 W Ambient temperature 25°C 35°C 1500 lm 1600 lm 2055 lm 2200 lm 2470 lm 2600 lm 2700 lm 2800 lm Light colours 830, 840 2GX11, 4 pin base Average life time: 20,000 h for ECG operation Is a high efficiency compact fluorescent lamp with a very high energy efficiency of 100lm/W.
Economical long-life light sources with plug-in bases Compact Fluorescent Lamps OSRAM DULUX® Technical Guide OSRAM DULUX® L XT 18 W 24 W 36 W 55 W * 1200 lm 1800 lm 2900 lm 4800 lm * Only for ECG operation Light colours LUMILUX® 830, 840 2G11, 4 pin base Average life time: 36,000 h for ECG operation OSRAM DULUX® L XT is the long life version that extends the product range of OSRAM DULUX® L lamps. Designed for ECG operation only, these lamps can also be dimmed in conjunction with a suitable control gear.
Economical long-life light sources with plug-in bases Compact Fluorescent Lamps OSRAM DULUX® Technical Guide OSRAM CFL SQUARE® 4 pin 16 W 28 W 38 W 1050 lm 2050 lm 2735 lm Light colours LUMILUX® 827, 835 GR10q, 4 pin base Average life time: 10,000 h for CCG operation 10,000 h for ECG operation The four-pin base version suitable either for electronic operation with a suitable ECG or for operation with a magnetic ballast and an external starter. 1.2.
Economical long-life light sources with plug-in bases Compact Fluorescent Lamps OSRAM DULUX® Technical Guide Amalgam Lamps OSRAM DULUX® T CONSTANT and OSRAM DULUX® T/E CONSTANT with triple-turn tubes have been optimized for constant lumen output under variation of lamp ambient temperature, such as operation in narrow downlights in which high ambient temperatures may occur or outdoor applications.
Economical long-life light sources with plug-in bases Compact Fluorescent Lamps OSRAM DULUX® Technical Guide The luminous flux in relation to the ambient temperature of the DULUX® T/E and DULUX® T/E CONSTANT Maximal light flux temperature moved by 20°C to higher temperatures Expansion of the temperature range with > 90% max from 5 C up to 70 C ∆T = 20 C 90 90 Relative luminous flux [%] 100 90 80 T/E 70 T/E CONSTANT 60 -10 0 10 20 30 40 50 60 70 80 Ambient lamp temperature [°C] 17
Economical long-life light sources with plug-in bases Compact Fluorescent Lamps OSRAM DULUX® Technical Guide OSRAM DULUX® L CONSTANT OSRAM DULUX® L CONSTANT is a special version of the DULUX L. The DULUX L also implements the CONSTANT technology and its advantages into the standard DULUX® L lamp type. The DULUX® L CONSTANT is also suitable for cold, outdoor applications as for the use in light fittings with increased lamp ambient temperatures.
Economical long-life light sources with plug-in bases Compact Fluorescent Lamps OSRAM DULUX® Technical Guide 1.3 Economy and suitability Lamp wattage CCG losses ECG losses Total wattage Luminous flux Lamp life (average life for a 3 h switching cycle) Hours burned Power consumption during 20.
Economical long-life light sources with plug-in bases Compact Fluorescent Lamps OSRAM DULUX® Technical Guide 1.4 Technical design and operation The low pressure discharge method of generating light is one of the most economic. It needs only one quarter (or a fifth using an ECG) of the electrical energy which an incandescent lamp with the same light output would need. In OSRAM DULUX® lamps, as in conventional fluorescent lamps, light is generated by a low-pressure gas discharge.
Economical long-life light sources with plug-in bases Compact Fluorescent Lamps OSRAM DULUX® Technical Guide 0,1 0,01 0,001 Relation between cold spot temperature in a fluorescent lamp and the mercury vapour pressure in the discharge. OSRAM DULUX® CONSTANT (amalgam lamps) In contrast to standard cold spot lamps, OSRAM DULUX ® CONSTANT (amalgam lamps) were specially designed to achieve the optimum light output over a wide ambient temperature range.
Economical long-life light sources with plug-in bases Compact Fluorescent Lamps OSRAM DULUX® Technical Guide ∆T Hg ∆T Am Hg-Vapour pressure in relation to the mercury (blue) and amalgam temperature (red). The CONSTANT amalgam is an alloy with a high operation temperature and a wide homogenous temperature range with optimum Hg-vapour pressure.
Economical long-life light sources with plug-in bases Compact Fluorescent Lamps OSRAM DULUX® Technical Guide 1.5 Which accessories are needed for OSRAM DULUX® lamps? As it is the case with fluorescent lamps, OSRAM DULUX ® compact fluorescent lamps (CFLs) require suitable control gears. A distinction is made between lamps with two-pin bases for operation on conventional (magnetic) control gear (CCG) and lamps with four-pin bases for operation on electronic control gear (ECG).
Economical long-life light sources with plug-in bases Compact Fluorescent Lamps OSRAM DULUX® Technical Guide 2 Lamp data 2.1 Geometric data Single capped lamp geometry is defined by parameters giving the diameter and the length of the lamp. For lamp length two parameters are important to know. There is an overall length which describes the total distance from the very beginning to the end of the lamp and which is called „Overall length“ in this document.
Economical long-life light sources with plug-in bases Compact Fluorescent Lamps OSRAM DULUX® Technical Guide 2.1.
Economical long-life light sources with plug-in bases Compact Fluorescent Lamps OSRAM DULUX® Technical Guide 2.1.6 OSRAM DULUX®T PLUS Type OSRAM DULUX® T PLUS 13 W Maximum length1) L1 mm Maximum length1) L2 mm Maximum length L1 IEC Base mm 90 113 90 GX24 d-1 ® 101 124 110 GX24 d-2 ® 116 139 130 GX24 d-3 OSRAM DULUX T PLUS 18 W OSRAM DULUX T PLUS 26 W 1) -4 mm tolerance Base – IEC/EN60061-1, Sheet 7004-78 2.1.
Economical long-life light sources with plug-in bases Compact Fluorescent Lamps OSRAM DULUX® Technical Guide 2.1.
Economical long-life light sources with plug-in bases Compact Fluorescent Lamps OSRAM DULUX® Technical Guide 2.1.11 OSRAM DULUX® L L1 L2 Type OSRAM DULUX® L 18 W2) Maximum length1) Maximum length L1 L1 IEC mm mm Maximum length L2 mm Tube diameter d mm Base 217 225 222 17.5 2G11 ® 317 320 322 17.5 2G11 ® 411 415 416 17.5 2G11 ® 533 535 538 17.5 2G11 ® 533 535 538 17.5 2G11 ® 565 565 570 17.
Economical long-life light sources with plug-in bases Compact Fluorescent Lamps OSRAM DULUX® Technical Guide 2.1.13 OSRAM DULUX® F L1 L2 Maximum length1) L1 mm Maximum length L1 IEC mm Maximum length L2 mm Tube diameter d mm Base 122 122 127 17.5 2G10 OSRAM DULUX F 24 W 165 165 170 17.5 2G10 OSRAM DULUX® F 36 W 217 217 222 17.
Economical long-life light sources with plug-in bases Compact Fluorescent Lamps OSRAM DULUX® Technical Guide 2.1.14 OSRAM CFL SQUARE® B B C E D 4 Reference plane III M I K 3 I/2 M A A D A G H B L 3 J F 5 3 Reference plane II A/2 A 2 Reference plane I C 4 Reference plane III A Maximum lamp outline (IEC) in mm Type A B C D E F G 138 141 9.9 4.5 42 33 57 OSRAM CFL SQUARE 28 W , 38W 205 207 9.9 4.
Economical long-life light sources with plug-in bases Compact Fluorescent Lamps OSRAM DULUX® Technical Guide 2.2 2.2.1 Operation modes and electrical data Electronic operation Only OSRAM DULUX® lamps with four-pin bases are suitable for electronic operation. In particular, OSRAM DULUX® L 40 W, 55 W and 80 W; OSRAM DULUX® T/E 32 W, 42 W; OSRAM DULUX® T/E HE and L HE are approved exclusively for electronic operation. Single-lamp and two-lamp operation are the most common arrangements for ECG operation.
Economical long-life light sources with plug-in bases Compact Fluorescent Lamps OSRAM DULUX® Technical Guide 2.2.
Economical long-life light sources with plug-in bases Compact Fluorescent Lamps OSRAM DULUX® Technical Guide 2.2.3 Inductive operation Series circuit Series circuits (tandem circuits) are possible only for certain types of lamps in which the arc voltage does not exceed certain values (see 3.2.1 Permissible lamp/CCG combinations and system data, p. 47).
Economical long-life light sources with plug-in bases Compact Fluorescent Lamps OSRAM DULUX® Technical Guide 2.3 2.3.1 Photometric data Light colours The light colours of the lamps are divided into three groups, each covering a particular colour temperature range. Light colour Daylight Cool White Warm White Colour temperature > 5000 K 3300 - 5000 K < 3300 K The light colour is determined by the x and y coordinates in the chromaticity table.
Economical long-life light sources with plug-in bases Compact Fluorescent Lamps OSRAM DULUX® Technical Guide 2.3.
Economical long-life light sources with plug-in bases Compact Fluorescent Lamps OSRAM DULUX® Technical Guide 2.3.
Economical long-life light sources with plug-in bases Compact Fluorescent Lamps OSRAM DULUX® Technical Guide Type Luminous flux (lm) for light colour LUMILUX 880 SKYWHITE 2.3.
Economical long-life light sources with plug-in bases Compact Fluorescent Lamps OSRAM DULUX® Technical Guide Ageing Generally speaking, there are no changes in colour temperature or shifts in chromaticity coordinates in the course of a lamp’s service life. However, lamps do suffer a drop in luminous flux as they age (see 2.4) and it is the resulting difference in luminance between an old lamp and a new lamp that gives the impression of a change in colour temperature. 2.3.
Economical long-life light sources with plug-in bases Compact Fluorescent Lamps OSRAM DULUX® Technical Guide Light colour 66 – Green Light colour 67 - Blue 2.3.7 Radiation components in the ultra-violet range: Ultra-violet radiation can have desirable effects (e.g., tanning) and undesirable ones (e.g., sunburn) on the human body. The intensity of these effects depends on the irradiance level and the period of exposure.
Economical long-life light sources with plug-in bases Compact Fluorescent Lamps OSRAM DULUX® Technical Guide 2.3.8 Radiation components in the infra-red range Fluorescent lamps emit radiation at wavelengths which are also used for infra-red transmissions.
Economical long-life light sources with plug-in bases Compact Fluorescent Lamps OSRAM DULUX® Technical Guide 2.3.9 Luminous intensity distribution charts The luminous intensity distributions of OSRAM DULUX ® lamps depend on the plane in which measurements are taken. For assessment and planning purposes, it is therefore not sufficient simply to consider the average of all planes. Measurements of the luminous intensity distribution in three selected planes are adequate.
Economical long-life light sources with plug-in bases Compact Fluorescent Lamps OSRAM DULUX® Technical Guide OSRAM DULUX® T PLUS, T CONSTANT, OSRAM DULUX® T/E PLUS, T/E XT, T/E HE and T/E CONSTANT Axial and radial luminous intensity distribution referred to 1000 lm, Base-up position.
Economical long-life light sources with plug-in bases Compact Fluorescent Lamps OSRAM DULUX® Technical Guide 2.3.10 Luminance of OSRAM DULUX® lamps Lamp Average luminance 1) cd/cm2 OSRAM DULUX® S 5W 2.5 ® OSRAM DULUX S and S/E 7W 2.6 OSRAM DULUX® S and S/E 9W 2.8 ® OSRAM DULUX S and S/E 11W 2.7 OSRAM DULUX® D and D/E 10W 4.0 OSRAM DULUX® D and D/E 13W 4.0 OSRAM DULUX® D and D/E 18W 3) 4.5 OSRAM DULUX® D and D/E 26W 3) 5.5 OSRAM DULUX® D ES 16W 4.3 OSRAM DULUX® D ES 23W 4.
Economical long-life light sources with plug-in bases Compact Fluorescent Lamps OSRAM DULUX® Technical Guide 2.4 2.4.1 Lamp life and maintenance Definitions There are several definitions of lamp life, which are applied differently depending on the type of lamp, the lamp manufacturer and the geographical region. The most important definitions for compact fluorescent lamps are given below.
Economical long-life light sources with plug-in bases Compact Fluorescent Lamps OSRAM DULUX® Technical Guide Note: Using a warm start designed ECG build upon an older technology, it is possible that after the lamps have been switched off, it is necessary to wait a certain time, before switching on the lamps again, to ensure a reliable warm restart of the lamps (see ECG specifications).
Economical long-life light sources with plug-in bases Compact Fluorescent Lamps OSRAM DULUX® Technical Guide 3 Circuits 3.1 Operation with electronic control gear (ECG) OSRAM DULUX® S/E, D/E, and T/E PLUS with four-pin bases, T/E HE, XT and CONSTANT lamps and OSRAM DULUX® L 40, 55 W and 80 W lamps (including XT and CONSTANT types) have been designed to operate with electronic control gear only.
Economical long-life light sources with plug-in bases Compact Fluorescent Lamps OSRAM DULUX® Technical Guide 3.2 Operation with conventional control gear (CCG) OSRAM DULUX® S, D, D ES, T PLUS and CFL SQUARE® lamps with a two-pin base have an integrated glow starter and are suitable for CCG operation. OSRAM DULUX® L , F, CFL SQUARE® lamps with four-pin bases do not have an integrated glow starter and require an external starter (see 6.
Economical long-life light sources with plug-in bases Compact Fluorescent Lamps OSRAM DULUX® Technical Guide The following table provides a summary of suitable magnetic control gear.
Economical long-life light sources with plug-in bases Compact Fluorescent Lamps OSRAM DULUX® Technical Guide 3.2.2 Compensation The need to compensate for the reactive power depends on the technical connection conditions of the electricity supply company. Compensation for reactive power is covered by the EN 61000-3-2 standard (see 9.1.2). Compensation can be provided on an individual basis per luminaire, for groups of luminaires or at a central location.
Economical long-life light sources with plug-in bases Compact Fluorescent Lamps OSRAM DULUX® Technical Guide Parallel compensation1) 230V/50Hz μF Series compensation2) 450V-480V/50Hz μF 4.4 3.4 2 x OSRAM DULUX L 18 W 3.4 3.4 OSRAM DULUX® F 18 W 4.2 2.7 3.6 2.7 4.4 3.4 2 x OSRAM DULUX F 18 W 3.4 3.4 OSRAM CFL SQUARE® 16W OSRAM DULUX® L 36 W ® ® OSRAM DULUX F 24 W ® OSRAM DULUX F 36 W ® 2.0 – ® 3.0 – ® 4.5 – OSRAM CFL SQUARE 28W OSRAM CFL SQUARE 38W 1) 2) 3) 3.2.
Economical long-life light sources with plug-in bases Compact Fluorescent Lamps OSRAM DULUX® Technical Guide 3.3 Operating on dc sources Compact fluorescent lamps cannot be operated from DC sources with conventional control gear. Most ECGs are DC-compatible. The DC voltage must be around the rated mains voltage of 230 V. See information supplied by ECG manufacturers. Changeover units (emergency luminaires with internal changeovers, known as battery packs) are offered.
Economical long-life light sources with plug-in bases Compact Fluorescent Lamps OSRAM DULUX® Technical Guide Compact fluorescent lamps in emergency lighting Requirements for emergency lighting Emergency lighting applications often supply a significantly reduced discharge current with respect to the specified discharge current without auxiliary coil heating. This is done to extend the operational time when the system is operated on batteries.
Economical long-life light sources with plug-in bases Compact Fluorescent Lamps OSRAM DULUX® Technical Guide 3.4 Operation with motion detectors and light sensors It is basically possible to operate OSRAM DULUX® compact fluorescent lamps with pin bases in conjunction with motion detectors and light sensors.
Economical long-life light sources with plug-in bases Compact Fluorescent Lamps OSRAM DULUX® Technical Guide 4 Operating characteristics 4.1 4.1.1 Start-up characteristics Single circuit, inductive operation For OSRAM DULUX® compact fluorescent lamps the average starting times in inductive mode are: 1.5 to 3.0 seconds for a supply voltage of 230 V and an ambient temperature of 25ºC.
Economical long-life light sources with plug-in bases Compact Fluorescent Lamps OSRAM DULUX® Technical Guide 4.1.2 Series circuit, inductive operation The average starting times are also increased in the case of series circuits in inductive mode. Amalgam lamps are not suitable for series circuits in inductive or capacitive operation. 4.
Economical long-life light sources with plug-in bases Compact Fluorescent Lamps OSRAM DULUX® Technical Guide Run-up behaviour The start-up behaviour of an OSRAM DULUX® lamp depends on more factors: e.g. type of the lamp, type of the control gear (whether ECG or CCG), ambient temperature, burning position, off time, volume and the construction of the light fitting and others. Below are examples of run-up diagrams of different DULUX® lamps in different burning positions (free burning).
Economical long-life light sources with plug-in bases Compact Fluorescent Lamps OSRAM DULUX® Technical Guide 120 Relative luminous flux [%] 100 80 60 40 20 Horizontal Base up 0 0 5 10 15 20 25 30 Run-up time [min] Typical run-up behavior of OSRAM DULUX® L SP lamps in a side surface mounted luminaire until 90 % of the luminous flux is reached.
Economical long-life light sources with plug-in bases Compact Fluorescent Lamps OSRAM DULUX® Technical Guide heats up and releases mercury into the discharge. This behaviour can be especially observed under lower temperatures. Therefore in CONSTANT lamps an additional run-up amalgam is positioned in the direct neighbourhood of the electrode. After the lamp is switched on, the electrode will heat up the flag containing the run-up amalgam, so that mercury is directly released into the discharge.
Economical long-life light sources with plug-in bases Compact Fluorescent Lamps OSRAM DULUX® Technical Guide Operating values of the lamps as a function of mains voltage Operating position: Ambient temperature: Base up, free-operating 25 °C 140 130 Relative values [%] 4.4 120 110 100 90 Phi 80 85 90 95 100 I 105 U P 110 eta 115 Mains voltage [%] Typical curves for the electrical an photometric data as a function of mains voltage for OSRAM DULUX® lamps in reference magnetic ballast operation.
Economical long-life light sources with plug-in bases Compact Fluorescent Lamps OSRAM DULUX® Technical Guide Operating values of the lamps as a function of ambient temperature Operating position: Mains voltage: Base up, free-operating 230 V 120 110 Relative values [%] 100 90 80 70 60 50 Lamp voltage Lamp current Lamp power 40 -20 -10 0 10 20 30 40 50 60 70 80 Ambient temperature [°C] curves for the electrical data as a function of ambient temperature for OSRAM DULUX® lamps in magnetic o
Economical long-life light sources with plug-in bases Compact Fluorescent Lamps OSRAM DULUX® Technical Guide 120 110 Relative values [%] 100 90 80 70 60 50 ULp [V] PLp [W] ILp [A] 40 -10 0 10 20 30 40 50 60 70 80 90 Ambient Temperature [°C] Chart for the electrical data as a function of ambient temperature for OSRAM DULUX® L CONSTANT in constant current operation 61
Economical long-life light sources with plug-in bases Compact Fluorescent Lamps OSRAM DULUX® Technical Guide 4.6 Luminous flux as a function of temperature and operating position OSRAM DULUX® lamps achieve 100 % luminous flux at ambient temperatures of 15ºC or 25ºC respectively, depending on the operating position, after a certain run-up time has elapsed, as the graphs above show (see 4.3). The OSRAM DULUX® HE range achieves 100% luminous flux at an ambient temperature of about 35°C.
Economical long-life light sources with plug-in bases Compact Fluorescent Lamps OSRAM DULUX® Technical Guide 4.6.
Economical long-life light sources with plug-in bases Compact Fluorescent Lamps OSRAM DULUX® Technical Guide 4.6.3 Luminous flux/temperature graphs for OSRAM DULUX® CONSTANT lamps 110 Relative luminous flux [%] 100 90 80 70 60 50 40 Horizontal Base up 30 -10 -5 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 Ambient temperature [°C] Luminous flux/temperature graphs for OSRAM DULUX® L SP for outdoor lighting 110 100 90 Relative luminous flux (%) 4.6.
Economical long-life light sources with plug-in bases Compact Fluorescent Lamps OSRAM DULUX® Technical Guide Luminous flux/temperature graphs for OSRAM DULUX® L Constant 105 100 95 Relative luminous flux [%] 4.6.
Economical long-life light sources with plug-in bases Compact Fluorescent Lamps OSRAM DULUX® Technical Guide 4.6.6 Operation at high temperatures On conventional linear fluorescent lamps, the cold spot is normally in the centre of the lamp. Additionally the luminaire will generally have a large radiating surface which will ensure moderate tube wall temperatures and high efficiency. In contrast to linear fluorescent lamps, compact fluorescent lamps are much shorter despite having high lamp wattages.
Economical long-life light sources with plug-in bases Compact Fluorescent Lamps OSRAM DULUX® Technical Guide 4.7 Dimming Important notes regarding the dimming of single capped CONSTANT and Cold Spot lamps: For optimum operation, new lamps should be aged for 100 hours at full output before they are dimmed for the first time. CONSTANT lamps react more slowly than Cold Spot lamps on variations in supplied electrical power or ambient temperature.
Economical long-life light sources with plug-in bases Compact Fluorescent Lamps OSRAM DULUX® Technical Guide Why is a 100 h ageing period necessary? To meet the electrical and photometric requirements, all compact fluorescent lamps have to be aged (operated) for 100 hours according to IEC 60901 (single capped fluorescent lamps). This is necessary to stabilise lamp operation and get the emitter material on the electrodes into its final shape.
Economical long-life light sources with plug-in bases Compact Fluorescent Lamps OSRAM DULUX® Technical Guide Picture of an electrode for low pressure discharge lamps, consisting of 2 lead wires and a tungsten electrode coil which is covered by (white) emitter. The problem with these oxides is that they are highly hygroscopic.
Economical long-life light sources with plug-in bases Compact Fluorescent Lamps OSRAM DULUX® Technical Guide heating but also sputter material from the electrode, which causes destruction and therefore reduction of electrode and lamp life. It has to be mentioned that the reaction for the formation of Ba on the emitter surface as shown above needs to take place right at the beginning of lamp operation, i.e. in the first 100h.
Economical long-life light sources with plug-in bases Compact Fluorescent Lamps OSRAM DULUX® Technical Guide 4.8 Lamp temperature, safety and limit values Temperature measuring points are defined for OSRAM DULUX ® lamps. The temperatures measured at these points must be within the thresholds for a safe and reliable operation of the lamps. 1 CFL SQUARE® Measuring point Description Max. temp.
Economical long-life light sources with plug-in bases Compact Fluorescent Lamps OSRAM DULUX® Technical Guide 4.8.1 Maximum temperatures for OSRAM DULUX® lamps The following table shows the permitted maximum temperatures on OSRAM DULUX® lamps. Exceeding one or more of the maximum values specified here will lead to: a noticeable reduction in lamp life and/or damage to the CCG or ECG and/or damage to the lamp base and the luminaire holder.
Economical long-life light sources with plug-in bases Compact Fluorescent Lamps OSRAM DULUX® Technical Guide A. Information for luminaires manufacturers. Maximum lamp cap temperature (measuring point 1*). The highest temperatures on the lamp cap occur close to the electrode-containing legs. Those legs have only one connection (bridge or bend) to another leg.
Economical long-life light sources with plug-in bases Compact Fluorescent Lamps OSRAM DULUX® Technical Guide Maximum cap temperature, lamps with internal or external starter (test at abnormal operating conditions) Lamp DULUX® F Maximum cap temperature °C All 200 ® All 110 * ® DULUX L (XT, CONSTANT) 18, 24, 36 200 ® All 200 ® All 200 ® 13, 18, 24 200 CFL SQUARE 2, 4 pin DULUX S DULUX D, D/E (XT), D ES DULUX T, T/E (CONSTANT) * Lamp nominal wattage W° Under consideration.
Economical long-life light sources with plug-in bases Compact Fluorescent Lamps OSRAM DULUX® Technical Guide B. Information for lamp holder manufacturers Maximum lamp cap temperature related to the lamp - lampholder interface.
Economical long-life light sources with plug-in bases Compact Fluorescent Lamps OSRAM DULUX® Technical Guide Safety data for electronic operation for DULUX ® lamp. Discharge current safety limit mA SoS safety limit A2 OSRAM DULUX® S/E 7 W 190 0.20 OSRAM DULUX® S/E 9 W 190 0.20 OSRAM DULUX® S/E 11 W 190 0.20 OSRAM DULUX® D/E 10 W 210 0.15 OSRAM DULUX® D/E 13 W 210 0.15 OSRAM DULUX® D/E 18 W 240 0.20 OSRAM DULUX® D/E 26 W 360 0.27 OSRAM DULUX® T/E 13 W 210 0.
Economical long-life light sources with plug-in bases Compact Fluorescent Lamps OSRAM DULUX® Technical Guide 5 Data for control gear manufacturers Compact fluorescent lamps cannot be operated directly from the mains supply; they need a control gear. This may be integrated in the lamp (as in the case of OSRAM DULUX ® EL lamps) or may take the form of an external unit connected between the lamp and the mains outlet (as with all CFLs with pin bases).
Economical long-life light sources with plug-in bases Compact Fluorescent Lamps OSRAM DULUX® Technical Guide Lamp P [W] Rsub [Ω] Q [J] min max min max min max ® 0.5 1.0 1.0 2.0 30 40 ® 0.5 1.0 1.0 2.0 30 40 ® 0.5 1.0 1.0 2.0 30 40 ® 0.6 1.2 1.0 2.0 30 40 ® 0.7 1.4 1.0 2.0 30 40 ® 0.7 1.4 0.9 1.8 18 24 ® 0.8 1.6 1.0 2.0 9 12 ® 0.7 1.4 1.0 2.0 30 40 ® 0.7 1.4 0.9 1.8 18 24 ® 0.8 1.6 1.0 2.0 9 12 ® 0.8 1.6 1.0 2.
Economical long-life light sources with plug-in bases Compact Fluorescent Lamps OSRAM DULUX® Technical Guide Maximum open-circuit voltage during preheating Minimum open-circuit voltage for ignition Minimum open-circuit voltage for ignition Ambient temperature >+10°C Ambient temperature -15°C to +10°C Vrms Vrms Vrms 130 270 320 ® 150 290 340 ® 170 330 370 ® 180 340 360 ® 190 380 420 ® 220 400 460 ® 240 420 520 ® 190 400 430 ® 250 430 450 ® 265 500 520 ® 265 5
Economical long-life light sources with plug-in bases Compact Fluorescent Lamps OSRAM DULUX® Technical Guide 5.1.3 Operating data for undimmed lamps All the lamp data is specified only for operation at rated current. The lamp current may vary within the tolerance range without affecting lamp life. Detailed data are shown in the table below. In this range there is no need for constant heating current to maintain the electrodes at emission temperature.
Economical long-life light sources with plug-in bases Compact Fluorescent Lamps OSRAM DULUX® Technical Guide 5.1.4 Dimming Reducing the lamp current below the minimum value specified in 5.1.3 can be used to reduce the luminous flux of the lamp appreciably below its rated value, thereby dimming the lamp. The dimming range is defined as the lamp current region between the “minimum lamp current (undimmed)” and the “minimum lamp current” in the table below.
Economical long-life light sources with plug-in bases Compact Fluorescent Lamps OSRAM DULUX® Technical Guide The necessary auxiliary heating current can also be specified as a function of lamp current by indicating the total of: 2 I Pin 1 2 I Pin 2 which is called the “Sum of the Squares” of the pin current (SoS) I Pin 1 and I Pin 2 are the two pin currents at an electrode in the lamp. I Pin 1 and I Pin 2 can be easily measured on electronic control gear.
Economical long-life light sources with plug-in bases Compact Fluorescent Lamps OSRAM DULUX® Technical Guide The data are shown in the table below: I2Pin 1 + I2Pin 2 = – mTarget * Id + bTarget = SoSTarget min = – mmin * Id + bmin = SoSmin Pin 2 max = + mmax * Id + bmax = SoSmax I2Pin 1 + I2Pin 2 2 I Target 2 Pin 1 +I Minimum lamp current [A] mTarget [A2/A] bTarget [A2] mmin [A2/A] Y1 [A] bmin [A2] X1 [A2] mmax [A2/A] Y2 [A] bmax [A2] X2 [A2] I LLmax [A] I LHmax [A] OSRAM DULUX® S/
Economical long-life light sources with plug-in bases Compact Fluorescent Lamps OSRAM DULUX® Technical Guide The diagram shows an example of an OSRAM DULUX ® D/E 26 W lamp. The Id „1-pin“ and Id „2-pin“ lines in the diagram show the discharge current for the two limiting cases. 1. The discharge current of the lamp is fed only via one lead wire 2.
Economical long-life light sources with plug-in bases Compact Fluorescent Lamps OSRAM DULUX® Technical Guide 5.2 5.2.1 Magnetic operation Magnetic operation 220 V/230V and 240V, 50Hz/60Hz The following table shows the data for magnetic control gear for OSRAM DULUX® lamps.
Economical long-life light sources with plug-in bases Compact Fluorescent Lamps OSRAM DULUX® Technical Guide 5.3 Electrical data for the filaments The electrode or filament is an extremely important component of a fluorescent lamp. To operate the lamp at its optimum it is essential for the filament to be maintained within a particular temperature range. To ensure that this is the case even if control gear is operated with lamps from different manufacturers, the filament data are standardised.
Economical long-life light sources with plug-in bases Compact Fluorescent Lamps OSRAM DULUX® Technical Guide 6 Accessories 6.1 Caps and lampholders OSRAM DULUX® lamps from the various ranges and compatible lamps from other manufacturers have different caps, some of which are also coded differently. This prevents the wrong type of lamp from being used. Using the wrong lamp in a light fitting impairs the safety of the system, often constitutes a fire risk and leads in most cases to premature lamp failure.
Economical long-life light sources with plug-in bases Compact Fluorescent Lamps OSRAM DULUX® Technical Guide 6.2 Lamp supports OSRAM DULUX® L lamps require a lamp support. The distance between the lamp support and the reference plane of the lamp is defined in the IEC 60901 standard and is given in the table below.
Economical long-life light sources with plug-in bases Compact Fluorescent Lamps OSRAM DULUX® Technical Guide 6.3 Starters In magnetic operation, OSRAM DULUX® L (18W, 24W and 36W only) and OSRAM DULUX® F lamps require a starter for ignition. There is a choice of conventional glow starters or such that are known as safety starters, e.g. the OSRAM DEOS® starters. Conventional glow starters should be replaced whenever lamps are replaced to ensure trouble-free ignition.
Economical long-life light sources with plug-in bases Compact Fluorescent Lamps OSRAM DULUX® Technical Guide 7 Measuring OSRAM DULUX® compact fluorescent lamps OSRAM DULUX® lamps differ, in some cases quite considerably, from double capped fluorescent lamps in terms of their technical characteristics. In measurements, therefore, particular attention should be paid to the following (see also IEC 60901): 1. Defined ageing (seasoning) of the lamp (100 hours) 2.
Economical long-life light sources with plug-in bases Compact Fluorescent Lamps OSRAM DULUX® Technical Guide 7.2 Operating position Free-operating OSRAM DULUX® S, S/E, D (ES), D/E (XT), T (XT, CONSTANT), T/E (XT, HE, CONSTANT) lamps are measured in the base-up position, OSRAM DULUX® L (SP, XT, HE, CONSTANT), F and CFL SQUARE® are measured in horizontal operating position. All measurements are according to IEC. 7.
Economical long-life light sources with plug-in bases Compact Fluorescent Lamps OSRAM DULUX® Technical Guide 7.5 Temperature measurements The luminous flux and hence the luminous efficacy of OSRAM DULUX ® lamps depend on the temperature. To achieve optimum operating conditions for the lamp in the luminaire, it is therefore essential to know either the ambient temperature in the vicinity of the lamp or the cold spot temperature directly on the lamp. 7.5.
Economical long-life light sources with plug-in bases Compact Fluorescent Lamps OSRAM DULUX® Technical Guide 7.6 Reference lamps Reference lamps (luminous flux and electrical values) can be obtained from the accredited test laboratory of OSRAM GmbH (DAR register number: DAT-P-043/94-00, Lighting Technology). DULUX® T/E CONSTANT and CFL SQUARE® lamps for measurements are also available with thermocouples fixed at the measuring point. For prices and delivery times please contact: OSRAM GmbH Dept.
Economical long-life light sources with plug-in bases Compact Fluorescent Lamps OSRAM DULUX® Technical Guide 8 OSRAM DULUX® and the environment 8.1 Contents Like all discharge lamps, OSRAM DULUX® lamps are sealed systems, if used as prescribed. Therefore they do not have any effect on the environment apart from emitting light. The most important substance in discharge lamps as far as the environment is concerned is mercury. Discharge lamps must contain some mercury in order to generate light.
Economical long-life light sources with plug-in bases Compact Fluorescent Lamps OSRAM DULUX® Technical Guide 8.
Economical long-life light sources with plug-in bases Compact Fluorescent Lamps OSRAM DULUX® Technical Guide 9 European and international standards 9.1 9.1.1 Relevant standards Lamps and caps OSRAM DULUX® lamps comply with all relevant European and international standards listed in the following table (see also 9.2 Declaration of Conformity).
Economical long-life light sources with plug-in bases Compact Fluorescent Lamps OSRAM DULUX® Technical Guide 9.1.
Economical long-life light sources with plug-in bases Compact Fluorescent Lamps OSRAM DULUX® Technical Guide Luminaires relevant standards German European International Luminaires for emergency lighting DIN EN 60 598-2-22 VDE 0711 Part 2-22 EN 60 598-2-22 IEC 60598-2-22 Luminaires for use in clinical areas of hospitals and health care buildings DIN EN 60598-2-25 VDE 0711 Part 225 EN 60 598-2-25 IEC 60598-2-25 Electrical supply track systems for luminaires DIN EN 60570 VDE 0711 Part 300 EN 60
Economical long-life light sources with plug-in bases Compact Fluorescent Lamps OSRAM DULUX® Technical Guide 9.1.5 Sources Standards can be obtained from DIN Deutsche Normen DIN VDE Normen IEC Standards Publisher Sales office DIN Deutsches Institut für Normung e.V. Burggrafenstraße 6 D - 10787 Berlin Beuth Verlag Gmb D - 10772 Berlin DIN Deutsches Institut für Normung e.V.
Economical long-life light sources with plug-in bases Compact Fluorescent Lamps OSRAM DULUX® Technical Guide 9.
Economical long-life light sources with plug-in bases Compact Fluorescent Lamps OSRAM DULUX® Technical Guide 101
Economical long-life light sources with plug-in bases Compact Fluorescent Lamps OSRAM DULUX® Technical Guide 102
Economical long-life light sources with plug-in bases Compact Fluorescent Lamps OSRAM DULUX® Technical Guide 103
Economical long-life light sources with plug-in bases Compact Fluorescent Lamps OSRAM DULUX® Technical Guide 9.3 CE labelling The CE label on OSRAM DULUX® packaging and on the declarations of conformity indicates compliance with low-voltage guidelines (safety requirements in accordance with EN 61199). Here are some points to bear in mind about CE labelling: The CE label is intended first and foremost for administrative authorities, not end users.
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