Cut Sheet

Low Bay Luminaire
LLB Low Bay 12" Optical
35-150 Watt Metal Halide,
35-150 Watt High Pressure Sodium,
150-175 Watt Pulse Start
Metal Halide
application
• The LLB Luminaire with an AC12 optical assembly
offers high efficiency and a wide distribution of
light. Use for parking garages, loading docks, aisles
and storage areas. Type V distribution.
construction & features
• UL 1598 Listed suitable for wet location and 40°C
ambient for all lamp wattages listed.
• 3/4" threaded cast aluminum nut and hub for easy,
positive mounting.
• Heavy wall, one piece die cast aluminum housing
with white polyester powder finish.
• Ballast has high temperature class H insulation
and a minimum starting temperature of -40°C
(-40°F) for HPS and Pulse Start MH or -30°C
(-20°F) for MH.
• Corrosion resistant stainless steel latches.
• Precision spun heavy gauge aluminum reflector
with anodized finish.
• One piece injection molded lens; 3/16" minimum
thickness of 100% virgin acrylic for excellent
brightness control and high efficiency.
• Large wiring access with captive retainer screw.
Project
Type
Model No.
Comments
Specifier’s Reference
Green Choice: LLB175MMT-Q AC12
LB-11090
–
Ballast Assembly
Wattage
Voltage
Options (add as suffix)Lamp Source Optical Assembly
LLB
LLC
035 – 35 MED
23
050 – 50 MED
5
070 – 70 MED
100 – 100 MED
150M – 150M MED
150S – 150S MOG
175 – 175 MOG
4
126/32/42 (LLC only)
M – Metal Halide
7
S – High Pressure
Sodium
P – Pulse Start Metal
Halide (Ballast
option must also
be specified)
C – Compact
Fluorescent
(LLC Only)
48 – 480
32
DT – 120/277
MT – 120/208
240/277
1N – 120V NPF
(HPS only)
U – 108-305
CUL – UL Listing to meet
CSA standards
HR – Hot Restrike (150W
HPS and below)
PSC – Pulse Start CWA
Ballast
PSR – Pulse Start Reactor
Ballast (150, 200, 250
watt. 277 volt only.)
Q – Quartz Standby
QEM – Quartz Emergency
40
QTD – Quartz Time Delay
WDF – Wired Double Fuse
45
WSF – Wired Single Fuse
46
55 – 55°C Ambient
61
NFZ – Non Food Zone
HL – HI/LO ballast
56
AC12 – 12" Enclosed Acrylic
PC12 – 12" Enclosed
Polycarbonate
Footnotes
4
Not available in High Pressure Sodium.
5
DT only.
7
Metal Halide must be closed bottom optical only.
23
120V High Pressure Sodium only.
32
Not available in 70 watt Metal Halide.
40
Requires a 120 volt secondary power supply.
45
Use with 208, 240 and 480 volt.
46
Use with 120, 277 and 347 volt.
56
Must specify voltage.
61
Available in 70 watt and below.
Accessories (Order Seperately)
CH – Cover Half for Power Hook (use with PB)
PB
– Power Box for Power Hook (use with CH)
HMR
– Suspension Hook Male
LMR
– Suspension Loop Male
HP12
– Hook-Cord-Plug Assembly 120V
HP25
– Hook-Cord-Plug Assembly 208-240V
HP27
– Hook-Cord-Plug Assembly 277V
HP48
– Hook-Cord-Plug Assembly 480V
SCB3
– Ballast Retainer Chain 3'
(Refer to Section 18000 for additional accessories.)
General Notes
All accessories are field installed.
All options factory installed.
Many Metal Halide lamps are rated for enclosed fixtures only. Some lamps are specifically
rated for open fixtures and require an open rated socket (option code-“OR”). Refer to and
follow the lamp manufacturer’s warnings and instructions.
Warning
© 2013 Koninklijke Philips Electronics N.V. All rights reserved.
Specifications are subject to change without notice.
www.philips.com/luminaires
LB-11090 04/13