LHB
High Performance Shielded High Bay / 2-Lamp T5, T5HO, T8 PROJECT INFORMATION Project Name
Type
Catalog No.
Date
CONSTRUCTION
FEATURES • Extremely efficient fluorescent luminaire replaces HID in retail and industrial applications –– Energy savings up to 43% –– Excellent lumen maintenance (94% versus ~65% for typical metal halide) –– Higher maintained lumens per watt (up to 62, versus 40 for typical metal halide high bay) –– Uses Columbia’s “Brio” optical system for precise distribution and maximum efficiency –– Instant restrike –– Consistent color –– Superior color rendering (82 CRI, versus 65-70 for metal halide) –– Wide choice of lamp color • Highly specular contoured reflectors drive light down to provide excellent vertical footcandles • Choice of uplight options • Battery pack option (-EL) provides instant-on emergency illumination • Tool-free access to lamps and ballasts • Rounded edges and corners for safe handling and installation
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MODEL LHB High Performance Shielded High Bay
2
LOUVER
2 Two
SIZE
LAMP TYPE
4 T8: 48" T5: 465/8" 8 T8: 96" T5: 933/16"
28 4', T5: 28 Watt 32 4', T8: 32, 30, 28 or 25 Watt 54 4', T5HO: 54 Watt
MOUNTING
Features the fast and flexible GLH adjustable cable system for simplified mounting to wood, concrete or steel decks, or to beams, purlins, or metal strut. Optional safety tether available. CERTIFICATION
All luminaires are built to UL 1598 standards and bear appropriate UL and cUL or CSA labels. Damp location labeling is standard. Emergency-equipped fixtures labeled UL 924.
BALLASTS
Energy efficient, thermally protected, automatic resetting, Class P, high power factor, sound rated A, magnetic or electronic ballasts. CEE NEMA Premium compliant. ELECTRICAL
Standard class “P”, thermally protected, autoresetting HPF ballast, sound rated A. CEE NEMA Premium compliant. All ballast leads extend a minimum of 6" through access location. NEC/CEC-compliant ballast disconnect is standard.
EXAMPLE LHB4-254-M4R26-U-EPU
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NO. OF LAMPS IN CROSS SECTION
Painted parts are treated with a five stage phosphate bonding process and finished with a high reflectance baked white enamel after fabrication.
Columbia's “Brio” optical system delivers precise control and excellent efficiency. Dedicated anodized aluminum louver provides an optical envelope for each lamp, driving maximum light downwards and allowing greater mounting heights. Louver safety tethers are standard.
ORDERING INFORMATION LHB
FINISH
Code gauge steel construction. Multi-formed housing for rigidity.
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CELL CONFIGURATION 26 2 cells wide by 6 cells long (4') 212 2 cells wide by 12 cells long (8')
REFLECTOR M4R MIRO®-4, 95% Reflectance MA Matte Anodized Aluminum
OPTIONS
BALLAST E (1 or 2) 2-Lamp Electronic T8, Instant Start EP (1 or 2) 2-Lamp Electronic T5, Programmed Start For a specific ballast vendor, show as option.
ACCESSORIES (ORDER SEPARATELY) LHTF GLH5 GLH10 GLH15 OS1360K
Fixture Safety Tether 5' Adjustable Cable Kit 10' Adjustable Cable Kit 15' Adjustable Cable Kit Occupancy Daylight Sensor Kit, 120/277/347V, one relay, 360 Lens, snap on drop down adaptor, quick connect wiring* OS2360K Occupancy Daylight Sensor Kit, 120/277/347V, two relay, 360 Lens, snap on drop down adaptor, quick connect wiring*
UPLIGHT
VOLTAGE
ST Solid Top (No Uplight) U 15% Uplight
U 120V-277V 347 347V (HO only)
*Use programmed start ballast. Not recommended for use with an instant start. For more occupancy/daylight harvesting sensor accessories contact your Columbia Lighting representative. ** Lamp type in catalog number will determine lamp installed. Protected by US Patent 7,213,938. Specifications subject to change without notice. Page 1/2 Rev. 03/18/2014 © 2014 Columbia Lighting, a division of Hubbell Lighting, Inc. Specifications subject to change without notice. 701 Millennium Blvd. Greenville, SC 29607 / Tel 864.678.1000 / Website www.columbialighting.com
FO835 FO841 FO850 F5835 F5841 F5850 GLR EL 1WW 2WW F3C5 F3C10 F3C15 F4C5 F4C10 F4C15 C6TL15_ C6TL20_ C6P15_ NYC NYCU
T8 Lamp Installed, 82CRI, 3500K T8 Lamp Installed, 82CRI, 4100K T8 Lamp Installed, 82CRI, 5000K T5 or T5HO Lamp Installed, 82CRI, 3500K** T5 or T5HO Lamp Installed, 82CRI, 4100K** T5HO Lamp Installed, 82CRI, 5000K** Fast Blow Fuse Emergency Battery Pack Asymmetric Wall Wash Double Wall Wash 3-conductor 5' Feed Cord Wired to Fixture 3-conductor 10' Feed Cord Wired to Fixture 3-conductor 15' Feed Cord Wired to Fixture 4-conductor 5' Feed Cord Wired to Fixture 4-conductor 10' Feed Cord Wired to Fixture 4-conductor 15' Feed Cord Wired to Fixture 6' Cord and Twist-Lock™ Plug 15A (Add Voltage: 1=120, 2=277) 6' Cord and Twist-Lock™ Plug 20A (Specify Voltage 1=120, 2=277) 6' Cord and Straight Blade Plug 15A (Add Voltage: 1=120, 2=277) NYC Compliant NYC Compliant, Union Label INDUSTRIALS / LHB
LHB
High Performance Shielded High Bay / 2-Lamp T5, T5HO, T8
PHOTOMETRIC DATA
Test 13374 Test Date 5/20/03
LUMINAIRE DATA
Ballast Ballast Factor Lamp Lumens per Lamp Total Input Watts Shielding Angle Spacing Criterion Luminous Opening in Feet
ZONAL LUMEN SUMMARY
LHB4-254-M4R26-15-EP LHB Industrial 7" × 48" 2-Lamp with 2 × 6 Cell MIRO®-4 Louver ICN2S54 1.00 F54T5 4400 121 N/A 0º = 1.25 90º = 1.41 Length: 3.81 Width: 0.54 Height: 0.00
Zone
ENERGY DATA
Lumens % Lamp % Fixt.
0-30 0-40 0-60 0-90 0-180
2520 4228 6961 7447 8688
28.6 48.0 79.1 84.6 98.7
29.0 48.7 80.1 85.7 100.0
INDOOR CANDELA PLOT
RCR
70 106 98 90 83 77 71 66 62 58 54
80 50 30 103 99 91 86 82 75 73 66 66 58 60 52 54 46 49 42 45 38 42 35
10 96 81 69 60 52 46 41 36 33 30
70 102 94 87 80 74 69 64 59 56 52
70 50 30 99 96 88 84 79 73 71 64 64 57 58 51 53 45 48 41 44 37 41 34
10 93 79 68 59 51 45 40 36 32 29
50 92 83 74 67 60 55 50 46 42 39
50 30 90 79 69 61 54 49 44 39 36 33
10 88 75 65 57 50 44 39 35 32 29
98.7%
Luminaire Efficacy Rating (LER) IESNA RP-1-1993 Compliance Comparative Yearly Lighting Energy Cost per 1000 Lumens
72 Non-Compliant $3.33 based on 3000 hrs. and $0.08 per KWH
AVG. LUMINANCE (Candela/Sq. M.)
COEFFICIENTS OF UTILIZATION (%) RC RW 1 2 3 4 5 6 7 8 9 10
Total Luminaire Efficiency
Average Luminance Angle
Luminaire
0 0 75 65 57 50 44 39 35 31 28 25
0 30 40 45 50 55 60 65 70 75 80 85
0.0
22.5
45.0
67.5
90.0
17249 16613 15920 15308 14423 13299 11929 10188 7847 5397 2561 180
17249 15846 15565 15612 15488 14713 13299 10671 6027 1577 301 300
17249 16964 18160 17646 16148 11757 6822 2216 444 162 151 300
17249 18395 18645 16477 11843 6540 2040 260 122 101 151 300
17249 18649 18481 15249 10435 5026 1297 136 76 61 151 300
RCR = Room Cavity Ratio RC = Effective Ceiling Cavity Reflectance RW = Wall Reflectance
DIMENSIONAL DATA
GLH ADJUSTABLE CABLE KIT 2"
3"
73/16"
4
2" 2
B
A
73/16" 3
Mounting Points T5: 441/2" - 455/8" T8: 469/16" - 4711/16"
A = 7/8" KO B = 7/8" Hole
5 1
T5: 465/8" T8: 489/16" 2" 7 3/16"
2"
A
B
Mounting Points T5: 91" - 921/8" T8: 95" - 961/8"
1) 2) 3) 4) 5)
Pass free end through grip fastener. Feed free end around beam or through lag screw or eye bolt. Return free end through grip fastener and adjust desired length. Slip loop over retention tongue. Loop is securely retained.
T5: 933/16" T8: 971/8" NOTE: All dimensions are in inches; dimensions and specifications are subject to change without notice. Please consult factory or check sample for verification.
Page 2/2 Rev. 03/18/2014 © 2014 Columbia Lighting, a division of Hubbell Lighting, Inc. Specifications subject to change without notice. 701 Millennium Blvd. Greenville, SC 29607 / Tel 864.678.1000 / Website www.columbialighting.com
INDUSTRIALS / LHB