Technical Specifications

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OPERATIONAL DATA
.
Operating hours 0 10,000 20,000 25,000 35,000 50,000 60,000 75,000 100,000
Lumen maintenance factor 1 0.96 0.92 0.90 0.87 0.83 0.80 0.76 0.69
Lumen
package
Ambient rating*
(120V - 277V)
Ambient rating*
(347V / 480V)
Delivered lumens 5000 K CCT,
70CRI @ 77°F (25°C ) ambient
temperature
Delivered lumens 4000 K CCT,
70CRI @ 77°F (25°C ) ambient
temperature
Delivered lumens 5000 K CCT,
80CRI @ 77°F (25°C ) ambient
temperature
Delivered lumens 4000 K CCT,
80CRI @ 77°F (25°C) ambient
temperature
9000LM
-40°F to 104°F
(-40°C to 40°C)
-40°F to 86°F
(-40°C to 30°C)
10,736 10,120 10,083 9,504
12000LM
-40°F to 104°F
(-40°C to 40°C)
-40°F to 86°F
(-40°C to 30°C)
13,558 12,780 12,733 12,002
18000LM
-40°F to 104°F
(-40°C to 40°C)
-40°F to 95°F
(-40°C to 35°C)
21,472 20,240 20,165 19,008
24000LM
-40°F to 104°F
(-40°C to 40°C)
-40°F to 95°F
(-40°C to 35°C)
28,463 26,830 26,731 25,197
30000LM
-40°F to 104°F
(-40°C to 40°C)
-40°F to 95°F
(-40°C to 35°C)
32,664 30,790 30,676 28,916
PROJECTED LUMEN MAINTENANCE
Lumen
package
Wattage Length Width Depth
Weight
without Lens
(Lens kit adds
approx. 7 lbs (2.3 kg)
Comparable light source
120V 277V 347V 480V
Dimensions are shown in inches (centimeters)
unless otherwise noted.
9000LM 99 98 95 95 22 (55.9) 15-1/4 (38.7) 4-3/8 (11.1) 10 lbs (4.5 kg) 2-lamp T5HO
12000LM 125 123 120 119 22 (55.9) 15-1/4 (38.7) 4-3/8 (11.1) 10 lbs (4.5 kg) 4-lamp T8, 250W HID
18000LM 198 195 190 189 44 (111.8) 15-1/4 (38.7) 4-3/8 (11.1) 20 (9.1 kg) 4-lamp T5HO, 6-lamp T8, 400W HID
24000LM 253 249 243 242 44 (111.8) 15-1/4 (38.7) 4-3/8 (11.1) 20 (9.1 kg) 6-lamp T5HO, 8-lamp T8
30000LM 311 307 299 298 44 (111.8) 15-1/4 (38.7) 4-3/8 (11.1) 20 (9.1 kg) 8-lamp T5HO
CHARACTERISTICS
PHOTOMETRICS
See www.lithonia.com.
Ambient °C Ambient °F Lumen multiplier
0 32 1.03
5 41 1.03
10 50 1.02
15 59 1.01
20 68 1.01
25 77 1.00
30 86 .98
35 95 .89
40 104 .79
LUMENS VS. AMBIENT TEMPERATURE
IBH LED High Bay
IBH
INDUSTRIAL: One Lithonia Way, Conyers, GA 30012 Phone: [phone] Fax: [phone] www.lithonia.com © 2014 Acuity Brands Lighting, Inc. All rights reserved. Rev. 07/14/14
* Ambient temperature ratings vary depending on options selected.