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Carclo Optics

Guide to choosing secondary optics

Introduction

To quote from Pirelli‟s advertisement for tyre‟s, “Power is nothing without control” and equally the same analogy

can be drawn with light. Seldom will the end user care about the total amount of light an LED radiates, rather what

counts is where the light is going and how bright it is. Sending the light in the desired direction and obtaining the

required brightness means controlling and directing the light output from the LED. (And it must not be forgotten that

it is often just as important that light is kept away from other areas.) To do this usually requires more than just the

pointing the LED‟s clear lens, (the primary optic), in the right direction. For the majority of applications producing

the illumination in the required area and at the desired level requires additional or secondary optics. This guide

aims to help in the selection of the best secondary optics and with the calculation of the illumination levels that will

be achieved.

Information you need before you start

Although it sounds obvious, the first steps in

selecting the best secondary optics for an

application is to determine what illumination

levels you want to achieve and over what

area. Then from these two figures the total

amount of light that will be needed can be

calculated. Once you know how much light

you need, it is then possible to decide what

type of LED is required and how many.

Only when the inputs to the optics, (the type

and number of LED‟s), and the outputs, (the

illumination level and beam shape), have

been defined can the secondary optics be

specified.

Carclo Technical Plastics

111 Buckingham Avenue, Slough, Berkshire SL1 4PF ENGLAND / 600 Depot Street Latrobe PA. 15650 USA

Web: www.carclo-optics.com e-mail: sales@carclo-optics.com

Tel UK: 0044 (0) 1753 575011 Tel USA 00 (1) 724 539 6982

Summary of content (48 pages)

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Carclo Optics Guide to choosing secondary optics Introduction To quote from Pirelli‟s advertisement for tyre‟s, “Power is nothing without control” and equally the same analogy can be drawn with light. Seldom will the end user care about the total amount of light an LED radiates, rather what counts is where the light is going and how bright it is. Sending the light in the desired direction and obtaining the required brightness means controlling and directing the light output from the LED.
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Carclo Optics Guide to choosing secondary optics Quantifying light output Often the first problem that someone new to lighting design has is defining the requirement in specific terms that can be used to calculate how much light is required. Carclo uses the metric system of light units for all our data sheets. The metric unit of measurement for light seen by the human eye is called the lumen. The lumen is used to quantify the total amount of light radiated by a visible light source, in this case the LED.
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Carclo Optics Converting from Candela to Lux To convert from Candela values to Lux: Divide the Candela values by the square of the distance in meters from the light source to your illuminated surface. Converting from Lux to Candela. To convert from Lux to Candela: Multiply the Lux values by the square of the distance in meters from the light source to your illuminated surface. Carclo Technical Plastics 111 Buckingham Avenue, Slough, Berkshire SL1 4PF ENGLAND / 600 Depot Street Latrobe PA.
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Carclo Optics Specifying the beam width It is impossible to produce a perfect beam of light that does not spread out. The finite size of the emitting region of the LED source means that the light will diverge. How much the light spreads out depends on the emitting area of the LED chip and the type of secondary optics that are used.
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Carclo Optics Selecting Secondary Optics The type of optics that will best suit an application are mainly determined by the beam width of the illumination that you want to produce. The type of LED selected as the light source will also effect the choice of optic. At the present time there is no industry standard package for high power LED‟s, different manufacturers have used different encapsulation techniques.
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Carclo Optics TIR Optics To produce smooth circular beams with FWHM angular widths between 12 and 35 degrees a Total Internal Reflecting (TIR) optic is the optimum solution. To produce elliptical beams the TIR optics are available with a linear ripple surface that generates an even intensity line. The classic 20mm diameter range of TIR optics are available for a wide range of LED types.
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Carclo Optics Specialist Optics To focus the light from an LED on to the end of a fibre bundle Carclo manufacture a standard 20mm diameter lens with an integrated focusing lens. Optimised for NA 0.5 fibre bundles with diameters of between 8 - 12mm this optic can be used to make compact microscope illumination systems. To produce the narrowest of beams Carclo manufacture catadioptric reflector optics. These are available in 50mm and 60mm diameters.
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Carclo Optics Holders for LED Optics When mounting secondary optics it should be remembered that positioning the optics at the correct height relative to the LED is essential if you are to obtain the best efficiency and the correct beam width. Equally important is the alignment of the optic axis to the LED chip. If not correctly positioned the output beam will become uneven and offset. The axial placement accuracy required is dependent on the beam width of the optic.
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® LUXEON I 20 & 26.5mm Range “LUXEON® I, the original power LED, is the perfect solution for everyday purposes including automotive LED lighting, traffic signalling, signage, and a wide-range of general LED lighting applications. LUXEON® gives you total design freedom and unmatched brightness allowing you to create never before possible lighting solutions.” Reproduced from Future Lighting Solutions Available from Future Lighting Solutions www.futurelightingsolutions.
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LUXEON I 20mm range ® Part No. Description White Red/Amber Cyan/Green Warm White FWHM# EFF Cd/lm FWHM# EFF Cd/lm FWHM# EFF Cd/lm FWHM# EFF Cd/lm 10003 Plain Tight 8.0 84% 20 10.4 81% 16 9.6 82% 13 9.0 80% 10 10138 Frosted Narrow 12 87% 12 15 83% 11 15 87% 8.3 14 84% 7.0 10003/15 Ripple Medium 19 81% 5.2 13 81% 7.2 15 88% 7.3 17 81% 4.6 10139 Frosted Medium 22 83% 3.4 20 77% 4.8 20 80% 3.7 22 76% 3.0 10003/25 Ripple Wide 34 81% 2.
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LUXEON I 20mm assembled in holder 10012 ® Part No. Description White FWHM# EFF Red/Amber Cd/lm FWHM# EFF Cyan/Green Cd/lm FWHM# EFF Warm White Cd/lm FWHM# EFF Cd/lm 10800 Plain Tight 8.0 84% 20 10.4 81% 16 9.6 82% 13 9.0 80% 10 10801 Frosted Narrow 12 87% 12 15 83% 11 15 87% 8.3 14 84% 7.0 10802 Ripple Medium 19 81% 5.2 13 81% 7.2 15 88% 7.3 17 81% 4.6 10803 Frosted Medium 22 83% 3.4 20 77% 4.8 20 80% 3.7 22 76% 3.
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LUXEON I 20mm assembled in holder 10026 ® Part No. Description White FWHM# EFF Red/Amber Cd/lm FWHM# EFF Cyan/Green Cd/lm FWHM# EFF Warm White Cd/lm FWHM# EFF Cd/lm 10809 Plain Tight 8.0 84% 20 10.4 81% 16 9.6 82% 13 9.0 80% 10 10810 Frosted Narrow 12 87% 12 15 83% 11 15 87% 8.3 14 84% 7.0 10811 Ripple Medium 19 81% 5.2 13 81% 7.2 15 88% 7.3 17 81% 4.6 10812 Frosted Medium 22 83% 3.4 20 77% 4.8 20 80% 3.7 22 76% 3.
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LUXEON I 26.5mm range ® Part No. Description White Red/Amber Cyan/Green Warm White FWHM# EFF Cd/lm FWHM# EFF Cd/lm FWHM# EFF Cd/lm FWHM# EFF Cd/lm 10048 Plain Tight 5.4 89% 50 6.8 85% 30 6.5 87% 35 11 79% 9.4 10124 Frosted Narrow 7.1 87% 29 9.8 84% 22 9.8 87% 23 13 79% 7.2 10108 Frosted Medium 18 87% 5.0 20 84% 5.2 20 85% 5.2 25 77% 2.7 10260 Frosted Wide 36.1 82% 2.3 2.1 49 71% 10049 Elliptical 47 X 6.8 83% 6.4 42 X 12 81% 4.
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LUXEON I 26.5mm assembled in holder 10064 ® Part No. Description White Red/Amber Cyan/Green Warm White FWHM# EFF Cd/lm FWHM# EFF Cd/lm FWHM# EFF Cd/lm FWHM# EFF Cd/lm 10900 Plain Tight 5.4 89% 50 6.8 85% 30 6.5 87% 35 11 79% 9.4 10901 Frosted Narrow 7.1 87% 29 9.8 84% 22 9.8 87% 23 13 79% 7.2 10902 Frosted Medium 18 87% 5.0 20 84% 5.2 20 85% 5.2 25 77% 2.7 10903 Frosted Wide 36.1 82% 2.3 2.1 49 71% 10904 Elliptical 47 X 6.8 83% 6.
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® LUXEON III 20 & 26.5mm Range “LUXEON® III LEDs, the industry's most widely used high-power LEDs, deliver leading performance and value that enable lighting designers and engineers to develop applications at significantly lower costs, speeding the migration from conventional lamps to solid-state technology. With its rugged package design, superior thermal management and zero-stress encapsulation system, LUXEON® III is a clear technical and performance leader.
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LUXEON III 20mm range ® Part No. Description White Red Blue Green FWHM EFF Cd/lm FWHM EFF Cd/lm FWHM EFF Cd/lm FWHM EFF Cd/lm 10003 Plain Tight 6.9 82% 17 14 82% 8.1 9.0 87% 16 10 87% 19 10138 Frosted Narrow 14 88% 6.2 18 88% 6.5 14 87% 10 14 87% 10 10003/15 Ripple Medium 20 86% 4.7 22 88% 4.5 16 87% 6.0 16 87% 6.0 Frosted Medium 20 85% 2.9 25 86% 3.5 19 84% 4.2 20 84% 4.3 Ripple Wide 32 84% 2.2 26 87% 2.8 31 86% 2.
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LUXEON III 20mm assembled in holder 10012 ® Part No. Description White Red Blue Green FWHM EFF Cd/lm FWHM EFF Cd/lm FWHM EFF Cd/lm FWHM EFF Cd/lm 16 10 87% 19 10800 Plain Tight 6.9 82% 17 14 82% 8.1 9.0 87% 10801 Frosted Narrow 14 88% 6.2 18 88% 6.5 14 87% 10 14 87% 10 10802 Ripple Medium 20 86% 4.7 22 88% 4.5 16 87% 6.0 16 87% 6.0 10803 Frosted Medium 20 85% 2.9 25 86% 3.5 19 84% 4.2 20 84% 4.3 10804 Ripple Wide 32 84% 2.
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LUXEON III 20mm assembled in holder 10043 ® Part No. Description White Red Blue Green FWHM EFF Cd/lm FWHM EFF Cd/lm FWHM EFF Cd/lm FWHM EFF Cd/lm 10818 Plain Tight 6.2 89% 17 14 82% 8.1 9.0 87% 16 10 87% 19 10819 Frosted Narrow 14 88% 6.2 18 88% 6.5 14 87% 10 14 87% 10 10820 Ripple Medium 20 86% 4.7 22 88% 4.5 16 87% 6.0 16 87% 6.0 10821 Frosted Medium 20 85% 2.9 25 86% 3.5 19 84% 4.2 20 84% 4.3 10822 Ripple Wide 32 84% 2.
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LUXEON III 26.5mm range ® Part No. Description White Red Blue Green FWHM EFF Cd/lm FWHM EFF Cd/lm FWHM EFF Cd/lm FWHM EFF 5.7 89% 28 10.7 93% 16.5 5.6 91% 53 6.4 92% 10048 Plain Tight 10124 Frosted Narrow 9 89% 16 15 93% 9.2 8.3 90% 25 9.3 92% 10108 Frosted Medium 20 88% 3.7 24 89% 3.8 18 87% 5.4 18.2 87% 10260 Frosted Wide 35.7 81% 2 39.3 82% 1.8 37.2 81% 2.7 37.3 81% 10049 Elliptical 45 x 10 88% 3.
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LUXEON III 26.5mm assembled in holder 10076 ® Part No. Description White Red Blue Green FWHM EFF Cd/lm FWHM EFF Cd/lm FWHM EFF Cd/lm FWHM EFF Cd/lm 5.7 89% 28 10.7 % 93% 16.5 5.6 91% 53 6.4 92% 53 10907 10048 Plain Tight 10908 10124 Frosted Narrow 9 89% 16 15 93% 9.2 8.3 90% 25 9.3 92% 25 10909 10108 Frosted Medium 20 88% 3.7 24 89% 3.8 18 87% 5.4 18.2 87% 5.4 10260 10910 Frosted Wide 35.7 81% 2 39.3 82% 1.8 37.2 81% 2.7 37.3 81% 2.
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® LUXEON V 20 & 26.5mm Range “LUXEON® V LEDs offer extreme luminous density, providing lumens per package 4X that of a LUXEON® I LED or up to 50X that of an alternative solid state light source. LUXEON® V creates new opportunities for solid state lighting to displace conventional lighting technologies. LUXEON® V LEDs serve a wide range of applications. For example, LUXEON® V white LEDs are ideally suited for portable lighting applications.
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LUXEON V 20mm range ® Part No. Description White FWHM# EFF Cyan/Green Cd/lm FWHM# EFF Cd/lm 10003 Plain Tight 17 83% 6.4 18 86% 10 10138 Frosted Narrow 19 88% 5.0 21 83% 8 10003/15 Ripple Medium 27 87% 3.3 27 87% 5.7 10139 Frosted Medium 25 85% 3.1 29 83% 4.6 10003/25 Ripple Wide 54 85% 1.8 34 84% 3.6 10140 Frosted Wide 42 80% 1.5 46 80% 2.5 10170 Wide angle reflector 77 92% 1.1 75 95% 2.9 Elliptical 39 X 19 84% 3.0 43 X 20 83% 4.
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LUXEON V 20mm assembled in holder 10012 ® Part No. Description White FWHM# EFF Cyan/Green Cd/lm FWHM# EFF Cd/lm 10800 Plain Tight 17 83% 6.4 18 86% 10 10801 Frosted Narrow 19 88% 5.0 21 83% 8 10802 Ripple Medium 27 87% 3.3 27 87% 5.7 10803 Frosted Medium 25 85% 3.1 29 83% 4.6 10804 Ripple Wide 54 85% 1.8 34 84% 3.6 10805 Frosted Wide 42 80% 1.5 46 80% 2.5 10806 Wide angle reflector 77 92% 1.1 75 95% 2.9 10807 Elliptical 39 X 19 84% 3.
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LUXEON V 20mm assembled in holder 10043 ® Part No. Description White FWHM# EFF Cyan/Green Cd/lm FWHM# EFF Cd/lm 10818 Plain Tight 17 83% 6.4 18 86% 10 10819 Frosted Narrow 19 88% 5.0 21 83% 8 10820 Ripple Medium 27 87% 3.3 27 87% 5.7 10821 Frosted Medium 25 85% 3.1 29 83% 4.6 10822 Ripple Wide 54 85% 1.8 34 84% 3.6 10823 Frosted Wide 42 80% 1.5 46 80% 2.5 10824 Wide angle reflector 77 92% 1.1 75 95% 2.9 10825 Elliptical 39 X 19 84% 3.
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LUXEON V 26.5mm range ® Part No. Description White Blue FWHM EFF Cd/lm FWHM EFF Cd/lm 10048 Plain Tight 12 88% 13 12 91% 18 10124 Frosted Narrow 13 87% 12 16 90% 13.3 10108 Frosted Medium 22 87% 4.4 26 90% 5.3 10260 Frosted Wide 36.4 81.4% 2 38.5 80.3% 1.8 10049 Elliptical 42 x 14 86% 3.9 45 x 15 87% 6.1 10224 Elliptical Orthogonal 14 x 42 86% 3.9 16 x 46 84% 3.1 10234 Elliptical Ramp optic 45 x 14 86% 4.1 45 x 14 87% 4.1 Part No.
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LUXEON V 26.5mm assembled in holder 10076 ® Part No. Description White Blue FWHM EFF Cd/lm FWHM EFF Cd/lm 10907 Plain Tight 12 88% 13 12 91% 18 10908 Frosted Narrow 13 87% 12 16 90% 13.3 10909 Frosted Medium 22 87% 4.4 26 90% 5.3 10910 Frosted Wide 36.4 81.4% 2 38.5 80.3% 1.8 10911 Elliptical 42 x 14 86% 3.9 45 x 15 87% 6.1 10912 Elliptical Orthogonal 14 x 42 86% 3.9 16 x 46 84% 3.1 10913 Elliptical Ramp optic 45 x 14 86% 4.1 45 x 14 87% 4.
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® LUXEON K2 20 & 26.5mm Range “LUXEON® K2 Power LEDs establish elevated standards for light output, thermal management, cost and manufacturability. LUXEON® K2 gives you the world's best LED light output with 140 or more lumens in white, outstripping the performance of other power LEDs by 15 to 30% and significantly lowering the cost per lumen.” “LUXEON K2 with TFFC is the first of a new class of products that will deliver more light and higher efficacy and lower the cost of light.
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LUXEON K2 20mm range ® Part No. Description White TTFC White Red/Amber Cyan/Green FWHM EFF Cd/lm FWHM EFF Cd/lm FWHM EFF Cd/lm FWHM EFF Cd/lm 10003 Plain Tight 7.9 84% 28 7 85% 28.7 8.2 89% 28 8.6 91% 18 10138 Frosted Narrow 15 88% 9.2 10 88.3% 17.5 11 89% 18 14 89% 8.7 10003/15 Ripple Medium 19 82% 5.4 27 84% 4.4 13 90% 11 14 90% 7.3 10139 Frosted Medium 20 80% 4.1 18 87.4% 5.4 20 90% 6.1 20 88% 3.
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LUXEON K2 20mm assembled to holder 10119 ® Part No. Description White FWHM# EFF TTFC White Cd/lm FWHM# EFF Red/Amber Cd/lm FWHM# EFF Cyan/Green Cd/lm FWHM# EFF Cd/lm 10827 Plain Tight 7.9 84% 28 7 855 28.7 8.2 89% 28 8.6 91% 18 10828 Frosted Narrow 15 88% 9.2 10 88% 17.5 11 89% 18 14 89% 8.7 10829 Ripple Medium 19 82% 5.4 27 84% 4.4 13 90% 11 14 90% 7.3 10830 Frosted Medium 20 80% 4.1 18 87% 5.4 20 90% 6.1 20 88% 3.
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LUXEON K2 26.5mm range ® Part No. Description White Natural White FWHM# EFF Cd/lm FWHM# EFF Red/Amber Cyan/Green FWHM# EFF Cd/lm FWHM# EFF Cd/lm 6.6 89% 30 6.9 90% 45 10048 Plain Tight 6.5 85% 48 7.1 89% Cd/l m 43 10124 Frosted Narrow 7.9 86% 33 5 85% 20 10.2 89% 27 9.4 89% 20 10108 Frosted Medium 18 83% 5.8 21 86% 4.6 19 86% 6 19 85% 4.2 10260 Frosted Wide 82% 2.5 32.25 82.6% 2.7 29 87% 3.1 81% 2.4 10049 Elliptical 40 x 8.7 89% 7.
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LUXEON K2 26.5mm assembled in holder 10230 ® Part No. Description White Natural White Red/Amber FWHM# EFF Cd/lm FWHM# EFF Cd/l Cd/lm Cyan/Green FWHM# EFF Cd/lm FWHM# EFF Cd/lm 10915 Plain Tight 6.5 85% 48 7.1 89% 43 6.6 89% 30 6.9 90% 45 10916 Frosted Narrow 7.9 86% 33 5 85% 20 10.2 89% 27 9.4 89% 20 10917 Frosted Medium 18 83% 5.8 21 86% 4.6 19 86% 6 19 85% 4.2 10918 Frosted Wide 82% 2.5 32.25 82.6% 2.7 29 87% 3.1 81% 2.
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® LUXEON Rebel 10,20,26.5mm Range “LUXEON® Rebel is the smallest surface mountable power LED available today. With the industry's best lumens per package, highest light density (lumens per mm2), and the highest packing density, LUXEON® Rebel is ideal for both space-constrained and conventional solidstate lighting applications.” Reproduced from Future Lighting Solutions web site Available from Future Lighting Solutions www.futurelightingsolutions.
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® LUXEON REBEL 10mm range Part No. Description White FWHM* EFF Cd/lm Neutral White FWHM* EFF Cd/lm 10412 Plain medium Flat front 18.4 85% 6.5 17.8 84% 7.9 10417 Plain medium Lens front 18.6 83% 8.3 18.25 86% 7.4 10413 Frosted medium 21.8 84% 4.5 23.2 83% 5.0 10414 Frosted Wide 39.2 78% 1.35 41.4 77% 1.43 10415 Elliptical 46X19 80% 3.1 Red/Amber FWHM* EFF Cd/lm Green FWHM* EFF Cd/lm Blue FWHM* EFF Cd/lm 16.4 82% 6.3 18.6 84% 7 16.8 84% 6.3 21.
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® LUXEON REBEL 10mm Triple Optic Part No. Description White FWHM* EFF Cd/lm 10507 Narrow lens front 18 86% 7.1 10508 Medium Frosted 27 85% 2.8 10509 Wide Frosted 44 78% 1.24 10511 Narrow Frosted 22 85% 4.36 Neutral White FWHM* EFF Cd/lm Red/Amber FWHM* EFF Cd/lm #Full Width Half Maximum i.e. total viewing angle www.carclo-optics.
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® LUXEON REBEL 20mm range Part No. Description White FWHM# EFF Natural White Cd/lm FWHM# EFF Red/Amber Cd/lm FWHM# EFF Green Cd/lm FWHM# EFF Blue Cd/lm FWHM# EFF Cd/l m 10193 Plain Tight 8.7 86% 24 8.4 87.1% 32.5 7 87% 37 6.5 84% 49 6.5 84% 49 10194 Frosted Narrow 12 87% 16 10.65 86.8% 19.4 10.8 88% 19 10 85% 24.3 10 85% 25.4 10208 Ripple Medium 19 83% 6.7 20 86% 6.85 13 81% 11 19 86% 13.8 19 86% 13.8 10195 Medium Frosted 19 83% 5.
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® LUXEON REBEL assembled in Holder 10235 White Part No. 10845 Description Plain tight Natural White FWHM* EFF Cd/lm FWHM* 8.7 86% 24 8.4 EFF Red/Amber Green Blue Cd/lm FWHM* EFF Cd/lm FWHM* EFF Cd/lm FWHM* EFF Cd/lm 87.1% 32.5 7 87% 37 6.5 84% 49 6.5 84% 49 86.8% 19.4 10.8 88% 19 10 85% 25 10 85% 25.4 10846 Frosted Narrow 12 83% 16 10.65 10847 Ripple medium 16 81% 6.6 20 86% 6.85 13 81% 11 19 86% 13.8 19 86% 13.8 18.1 82.5% 5.
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LUXEON Rebel 26.5mm Optics ® White Part No. Optics on their own 10048 10124 10108 10260 10049 10224 Description Plain tight frosted narrow Frosted medium Frosted Wide Elliptical Elliptical Orthogonal 10234 Elliptical Ramp Optic FWHM EFF Red Cd/lm FWHM EFF Blue Cd/lm FWHM EFF Green Cd/lm Part No. *Orthogonal is the elliptical beam turned through 90deg. #Full Width Half Maximum i.e. total viewing angle www.carclo-optics.com FWHM EFF Colour Description 10440 White 4.
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® LUXEON Other Optics Here are further range‟s of different optics that suit some of the different LUXEON® LED‟s please look for the correct part number for the LED of your choice Available from Future Lighting Solutions www.futurelightingsolutions.com Carclo Technical Plastics 111 Buckingham Avenue, Slough, Berkshire SL1 4PF ENGLAND / 600 Depot Street Latrobe PA. 15650 USA Web: www.carclo-optics.com e-mail: sales@carclo-optics.
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Other Optics for the LUXEON range ® Part No. Description White FWHM# EFF Neutral White Cd/l m FWHM# EFF Warm White Cd/lm FWHM# EFF Red/Amber Cd/lm FWHM# EFF Cyan/Green Cd/lm FWHM# EFF Cd/lm 10025 50mm Optic LUXEON® I 3.0 74% 145 N/A N/A N/A 7.0 76% 91 4.6 80% 72 4.9 72% 60.3 10025 50mm Optic LUXEON®III 3.0 75% 89 N/A N/A N/A N/A N/A N/A 5 80% 46 3.9 73% 96 10025 50mm Optic LUXEON®V 6.2 73% 35 N/A N/A N/A N/A N/A N/A N/A N/A N/A 6.
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® LUXEON Side Emitter Range Here is a range‟s of optics that convert the standard different LUXEON® LED‟s into side emitting units please look for the correct part number for the LED of your choice Available from Future Lighting Solutions www.futurelightingsolutions.com Carclo Technical Plastics 111 Buckingham Avenue, Slough, Berkshire SL1 4PF ENGLAND / 600 Depot Street Latrobe PA. 15650 USA Web: www.carclo-optics.com e-mail: sales@carclo-optics.
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Side Emitters for LUXEON LED’s ® Part No. 10071 10040 10040 10099 10099 10099 Description White FWHM# EFF Natural White Cd/lm ® LUXEON I Star ® LUXEON III Star ® LUXEON V Star ® LUXEON I/flat base ® LUXEON IIII flat base ® LUXEON V flat base Warm White FWHM# EFF Cd/lm N/A N/A N/A N/A N/A N/A FWHM# EFF Cd/lm N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A ® 10126 LUXEON K2 10267 LUXEON Rebel ® 8.
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Side Emitter 10267 Rebel FWHM divergence versus side emitter rotation angle 350 360 340 0 10 10 20 30 9 330 40 8 7 320 50 6 310 60 5 4 300 70 3 290 80 2 1 280 90 0 270 100 260 110 250 120 240 130 230 140 220 150 210 160 200 190 180 170 FWHM: Average FWHM: 8.4degree; Minimum FWHM: 7.45degree ; Maximum FWHM: 9.3degree Efficiency : 87% Cd/lm: 38/46=0.8 @ 350mA (average of 8 readings) www.carclo-optics.
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Continuous Strip Optic Here is a optic to fit over a linear strip of LED‟s to give good even mix alone the length whilst controlling the beam in the other direction designed for LUXEON® Rebel Available from Future Lighting Solutions www.futurelightingsolutions.com Carclo Technical Plastics 111 Buckingham Avenue, Slough, Berkshire SL1 4PF ENGLAND / 600 Depot Street Latrobe PA. 15650 USA 2008-11-7 Web: www.carclo-optics.com e-mail: sales@carclo-optics.
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Continuous Strip Optic •A single piece optic that can be made in lengths to suit your needs •Will be standard in 1.2m (4’) and 300mm (1’) lengths tol -0.0 /+3.
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Application notes •Two-part epoxies such as Loctite 3430 can be used to join or mount the continuous strip optic without fogging the PC lens •Ideal for florescent tube replacement fixtures, refrigeration lighting, cove lighting, under cupboard lighting, retail lighting, wall washing, and other general illumination applications, in both single colour as well as RGB mixing. •Colour binning LED’s less critical in most applications as the light is mixed in the long plane.
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Bubble Optics Ultra wide This is a new design and the start of our range of „Bubble Optics‟ these optics produce a very wide but even beam on a flat surface idea for wide are lighting designed for the LUXEON® Rebel and K2 Available from Future Lighting Solutions www.futurelightingsolutions.com Carclo Technical Plastics 111 Buckingham Avenue, Slough, Berkshire SL1 4PF ENGLAND / 600 Depot Street Latrobe PA. 15650 USA Web: www.carclo-optics.com e-mail: sales@carclo-optics.
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Ultra Wide Angle Optics Optics for Producing uniform illuminance over wide areas Carclo Ultra Wide Angle Optics are designed to meet the needs of Luminaire designers who need to efficiently light wide areas with very even illumination. These optics are suitable for applications such as emergency lighting, emergency lighting, parking facility illumination and many other general illumination areas. These optics work by re-mapping the light output from the Led to the far-field.
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Application notes •Arrays of 19.7mm diameter Ultra wide optics should be placed no closer than 27mm between centres to avoid shading. •Locate on PCB using 2x ø2.5mm holes equi-spaced 7mm either side of Led emitting area. •Always use a very low vapour adhesive such as Loctite 3430 when mounting polycarbonate optics. LED 120 deg 130 deg Rebel 10403 10406 K2 10403 10406 Holder not needed 10381 www.carclo-optics.