2 H B 5 5
P H O T O M E T R I C S
2HB-632-UNV
(2) Electronic Ballasts
(6)F032/35K 32W
T8 lamps
2850 lumens
Spacing criterion:
(II)1.2 x mounting height, (⊥) 0.8 x mounting height
Efficiency 95.9%
Test Report: 09306
LER =84
Yearly Cost of 1000 lumens, 3000 hrs at .08 KWH = $2.84
C a n d e l a
Angle | Along II | 45° | Across ⊥ |
0 | 7471 | 7471 | 7471 |
5 | 7431 | 7377 | 7326 |
10 | 7335 | 7100 | 6834 |
15 | 7171 | 6590 | 5978 |
20 | 6937 | 5851 | 5097 |
25 | 6641 | 5104 | 4372 |
30 | 6286 | 4365 | 3919 |
35 | 5864 | 3816 | 3455 |
40 | 5389 | 3367 | 3079 |
45 | 4865 | 2897 | 2652 |
50 | 4303 | 2499 | 2408 |
55 | 3694 | 2070 | 2246 |
60 | 3070 | 1808 | 2131 |
65 | 2422 | 1628 | 1887 |
70 | 1767 | 1395 | 1544 |
75 | 1134 | 1068 | 1110 |
80 | 571 | 650 | 712 |
85 | 144 | 246 | 199 |
90 | 9 | 13 | 15 |
2HB-632-G-UNV
(2) Electronic Ballasts
(6)F032/35K 32W
T8 lamps
2850 lumens
Spacing criterion:
(II)1.3 x mounting height, (⊥) 1.3 x mounting height
Efficiency 92.1%
Test Report: 09308
LER =82
Yearly Cost of 1000 lumens, 3000 hrs at .08 KWH = $2.94
C a n d e l a
Angle | Along II | 45° | Across ⊥ |
0 | 4632 | 4632 | 4632 |
5 | 4614 | 4621 | 4616 |
10 | 4559 | 4576 | 4570 |
15 | 4465 | 4487 | 4474 |
20 | 4347 | 4358 | 4331 |
25 | 4187 | 4184 | 4176 |
30 | 3997 | 3987 | 4007 |
35 | 3778 | 3770 | 3819 |
40 | 3529 | 3535 | 3607 |
45 | 3259 | 3273 | 3391 |
50 | 2951 | 2990 | 3111 |
55 | 2619 | 2699 | 2807 |
60 | 2262 | 2338 | 2531 |
65 | 1881 | 2000 | 2177 |
70 | 1481 | 1663 | 1776 |
75 | 1056 | 1242 | 1267 |
80 | 606 | 756 | 803 |
85 | 184 | 292 | 258 |
90 | 15 | 17 | 15 |
C o e f f i c i e n t s o f U t i l i z a t i o n
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| Effective floor cavity reflectance |
| 20% |
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rc |
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| 80% |
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| 70% |
| 50% |
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| 30% |
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| 10% |
| 0% |
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rw |
| 70 | 50 | 30 | 10 | 70 | 50 | 30 | 10 | 50 | 30 | 10 | 50 | 30 | 10 | 50 | 30 | 10 | 0 |
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RCR |
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0 |
| 113 | 113 | 113 | 113 | 109 | 109 | 109 | 109 | 103 | 103 | 103 | 98 | 98 | 98 | 92 | 92 | 92 | 90 |
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1 |
| 104 | 100 | 96 | 93 | 101 | 97 | 94 | 91 | 92 | 89 | 87 | 87 | 85 | 83 | 83 | 81 | 80 | 77 |
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2 |
| 95 | 88 | 82 | 77 | 92 | 86 | 81 | 76 | 82 | 77 | 73 | 78 | 74 | 71 | 74 | 71 | 68 | 66 |
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3 |
| 88 | 79 | 71 | 66 | 85 | 77 | 70 | 65 | 73 | 68 | 63 | 70 | 65 | 61 | 67 | 63 | 59 | 57 |
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4 |
| 81 | 70 | 62 | 57 | 78 | 69 | 61 | 56 | 66 | 59 | 54 | 63 | 57 | 53 | 60 | 56 | 52 | 50 |
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5 |
| 74 | 63 | 55 | 49 | 72 | 61 | 54 | 48 | 59 | 52 | 47 | 56 | 50 | 46 | 54 | 49 | 45 | 43 |
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6 |
| 69 | 57 | 48 | 43 | 66 | 55 | 48 | 42 | 53 | 46 | 41 | 51 | 45 | 41 | 49 | 44 | 40 | 38 |
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7 |
| 64 | 51 | 43 | 38 | 62 | 50 | 43 | 37 | 48 | 41 | 37 | 46 | 40 | 36 | 45 | 39 | 35 | 33 |
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8 |
| 59 | 46 | 38 | 33 | 57 | 45 38 | 33 | 44 | 37 | 32 | 42 | 36 | 32 | 40 | 35 | 31 | 29 |
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9 |
| 54 | 42 | 34 | 29 | 53 | 41 | 34 | 29 | 40 | 33 | 28 | 38 | 32 | 28 | 37 | 31 | 27 | 26 |
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10 |
| 51 | 38 | 31 | 26 | 49 | 38 | 30 | 26 | 36 | 30 | 25 | 35 | 29 | 25 | 34 | 28 | 25 | 23 |
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Z o n a l L u m e n S u m m a r y |
| L u m i n a n c e D a t a |
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| Average | Average | Average |
Zone | Lumens | %Lamp | %Fixture |
| Angle | |||
| in Deg | cd/sm | cd/sm | cd/sm | ||||
5000 | 29.2 | 30.5 |
| 45 | 9819 | 5847 | 5353 | |
7643 | 44.7 | 46.6 |
| 55 | 9191 | 5150 | 5588 | |
12290 | 71.9 | 74.9 |
| 65 | 8179 | 5498 | 6372 | |
15393 | 90.0 | 93.9 |
| 75 | 6253 | 5889 | 6121 | |
16401 | 95.9 | 100.0 |
| 85 | 2358 | 4028 | 3259 |
O R D E R I N G I N F O R M AT I O N
C o e f f i c i e n t s o f U t i l i z a t i o n
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| Effective floor cavity reflectance | 20% |
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rc |
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| 80% |
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| 70% |
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| 50% |
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| 30% |
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| 10% |
| 0% |
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rw |
| 70 | 50 | 30 | 10 | 70 | 50 | 30 | 10 | 50 | 30 | 10 | 50 | 30 | 10 | 50 | 30 | 10 | 0 |
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RCR |
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0 |
| 108 | 108 | 108 | 108 | 105 | 105 | 105 | 105 | 98 | 98 | 98 | 93 | 93 | 93 | 87 | 87 | 87 | 85 |
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1 |
| 99 | 94 | 91 | 87 | 95 | 92 | 88 | 85 | 86 | 84 | 81 | 82 | 79 | 77 | 77 | 75 | 74 | 71 |
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2 |
| 90 | 82 | 76 | 71 | 87 | 80 | 74 | 70 | 76 | 71 | 67 | 72 | 68 | 64 | 68 | 65 | 62 | 60 |
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3 |
| 82 | 73 | 65 | 59 | 79 | 71 | 64 | 58 | 67 | 61 | 56 | 63 | 59 | 55 | 60 | 56 | 53 | 50 |
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4 |
| 75 | 64 | 56 | 50 | 72 | 62 | 55 | 49 | 59 | 53 | 48 | 56 | 51 | 47 | 53 | 49 | 45 | 43 |
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5 |
| 68 | 56 | 48 | 42 | 66 | 55 | 47 | 42 | 52 | 46 | 40 | 50 | 44 | 39 | 47 | 42 | 38 | 36 |
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6 |
| 63 | 50 | 42 | 36 | 60 | 49 | 41 | 36 | 47 | 40 | 35 | 44 | 39 | 34 | 42 | 37 | 33 | 31 |
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7 |
| 58 | 45 | 37 | 31 | 56 | 44 | 36 | 31 | 42 | 35 | 30 | 40 | 34 | 29 | 38 | 33 | 29 | 27 |
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8 |
| 53 | 40 | 32 | 27 | 51 | 39 | 32 | 27 | 38 | 31 | 26 | 36 | 30 | 25 | 34 | 29 | 25 | 23 |
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9 |
| 49 | 36 | 28 | 23 | 47 | 35 | 28 | 23 | 34 | 27 | 22 | 32 | 26 | 22 | 31 | 25 | 21 | 20 |
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10 |
| 45 | 33 | 25 | 20 | 44 | 32 | 25 | 20 | 31 | 24 | 20 | 29 | 24 | 19 | 28 | 23 | 19 | 17 |
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Z o n a l L u m e n S u m m a r y |
| L u m i n a n c e D a t a |
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| Average | Average | Average |
Zone | Lumens | %Lamp | %Fixture |
| Angle | |||
| in Deg | cd/sm | cd/sm | cd/sm | ||||
3639 | 21.3 | 23.1 |
| 45 | 6578 | 6606 | 6844 | |
6011 | 35.1 | 38.2 |
| 55 | 6516 | 6716 | 6984 | |
10954 | 64.1 | 69.6 |
| 65 | 6352 | 6754 | 7352 | |
14505 | 84.8 | 92.1 |
| 75 | 5823 | 6848 | 6986 | |
15743 | 92.1 | 100.0 |
| 85 | 3013 | 4781 | 4225 |
S A M P L E N U M B E R : 2 H B - 6 3 2 - 2 7 7 - L G S P 5 0 M / O C 8 - G E - G E 4 3 2 M A X H U LT R A / G E 2 3 2 M A X H U LT R A - U P L- T C B P - P C 3 - U
Width
2=24"
Series
HB=High Bay
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No. of Lamps | Lamp Type | |||
6=6 Lamps | 32=32W T8 GE Lamps | |||
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| (48") , 5000K |
Voltage
UNV=Universal
120/277V Voltage
Ballast=GE 4 Lamp and 2 Lamp
UltraMax High Ballast Factor
Instant Start Electronic Ballasts
Additional Items
UPL=Uplight Apertures
TCBP=Top Connector Box Plate
PC3=3' Power Cord & Plug
Pa ckaging
U=Unit Pack
NOTES: Specifications & dimensions subject to change without notice. Consult your Cooper Lighting
Representative for availability and ordering information.
S H I P P I N G I N F O R M AT I O N
Catalog No. | Wt. |
2HB55 | 27 lbs. |
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Visit our web site at www.cooperlighting.com
Customer First Center 1121 Highway 74 South Peachtree City, GA 30269 770.486.4800 FAX 770.486.4801 6/06