
TU Turret Industrial Fluorescent TU Series
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Solid Top/12% Up-Light,  48", 96" Lenghts, 2 or 3 Lamp T8
Model No. TU4A232UNVHI
LER = FI - 80 IW - 61 BF 
1000 lumens = $3.00
Report Number: ITL42334
Catalog Number: TU4A232UNVHI
Lamps: F32T8
Luminaire: Fabricated metal ballast hous- ing. White polyester painted finish. Ballast: B232I120RH
Report is based on 2900 Lumens per lamp. Efficiency: 91.7%
CIE   | 
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Plane:  | 
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Spacing Criteria:  | 
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  | 1.3  | 
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  | 1.4  | |||
Shielding Angles:  | 
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  | 90  | 
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  | 90  | |||
Plane:  | 
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Luminous Length:  | 
  | 50.000  | 
  | 12.500 | |||||
COEFFICIENTS OF UTILIZATION –  | 
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ZONAL CAVITY METHOD. EFFECTIVE  | 
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FLOOR CAVITY REFLECTANCE 0.20  | 
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RC  | 
  | 80  | 
  | 
  | 50  | 
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  | 30  | 
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RW  | 70  | 50  | 30  | 50  | 30  | 10  | 50  | 30  | 10  | 
01  | 97  | 92  | 88  | 83  | 80  | 78  | 78  | 75  | 73  | 
02  | 88  | 80  | 74  | 72  | 67  | 63  | 67  | 64  | 60  | 
03  | 80  | 70  | 62  | 63  | 57  | 53  | 59  | 54  | 50  | 
04  | 73  | 62  | 54  | 56  | 50  | 44  | 52  | 47  | 43  | 
05  | 67  | 55  | 47  | 50  | 43  | 38  | 47  | 41  | 37  | 
06  | 61  | 49  | 41  | 45  | 38  | 33  | 42  | 36  | 32  | 
07  | 57  | 44  | 36  | 41  | 34  | 29  | 38  | 33  | 28  | 
08  | 53  | 40  | 33  | 37  | 31  | 26  | 35  | 29  | 25  | 
09  | 49  | 37  | 29  | 34  | 28  | 23  | 32  | 27  | 22  | 
10  | 46  | 34  | 27  | 31  | 25  | 21  | 30  | 24  | 20  | 
CANDELA DISTRIBUTION
  | 0.0  | 45.0  | 90.0  | FLUX | 
0  | 1452  | 1452  | 1452  | 
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5  | 1452  | 1453  | 1447  | 138  | 
15  | 1407  | 1426  | 1429  | 402  | 
25  | 1312  | 1345  | 1360  | 620  | 
35  | 1178  | 1230  | 1264  | 771  | 
45  | 1001  | 1080  | 1198  | 847  | 
55  | 792  | 952  | 884  | 792  | 
65  | 555  | 626  | 644  | 618  | 
75  | 304  | 405  | 268  | 370  | 
85  | 77  | 81  | 65  | 97  | 
95  | 8  | 19  | 20  | 21  | 
105  | 59  | 23  | 69  | 37  | 
115  | 127  | 17  | 21  | 39  | 
125  | 197  | 43  | 18  | 64  | 
135  | 265  | 112  | 57  | 101  | 
145  | 322  | 188  | 136  | 129  | 
155  | 369  | 252  | 220  | 131  | 
165  | 399  | 389  | 318  | 103  | 
175  | 413  | 410  | 409  | 39  | 
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ZONAL LUMEN SUMMARY
ZONE  | LUMENS  | % LAMP  | % FIXT | 
1160  | 20.0  | 21.8  | |
1931  | 33.3  | 36.3  | |
3570  | 61.6  | 67.1  | |
4656  | 80.3  | 87.5  | |
000664  | 11.4  | 0012.5  | |
5320  | 91.7  | 100.0  | 
Model No. TU4A332UNVH3
LER = FI - 81 IW - 89 BF 
1000 lumens = $2.96
Report Number: ITL42335
Catalog Number: TU4A332UNVH3
Lamps: F32T8
Luminaire: Fabricated metal ballast hous- ing. White polyester painted finish. Ballast: B332I120RH
Report is based on 2900 Lumens per lamp. Efficiency: 89.4%
CIE   | 
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Plane:  | 
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Spacing Criteria:  | 
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  | 1.3  | 
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  | 1.4  | |||
Shielding Angles:  | 
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  | 90  | 
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  | 90  | |||
Plane:  | 
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Luminous Length:  | 
  | 50.000  | 
  | 12.500  | |||||
COEFFICIENTS OF UTILIZATION –  | 
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ZONAL CAVITY METHOD. EFFECTIVE  | 
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FLOOR CAVITY REFLECTANCE 0.20  | 
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RC  | 
  | 80  | 
  | 
  | 50  | 
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  | 30  | 
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RW  | 70  | 50  | 30  | 50  | 30  | 10  | 50  | 30  | 10  | 
01  | 95  | 91  | 87  | 82  | 80  | 77  | 77  | 75  | 73  | 
02  | 86  | 79  | 73  | 72  | 67  | 63  | 67  | 64  | 60  | 
03  | 78  | 69  | 62  | 63  | 57  | 53  | 59  | 55  | 51  | 
04  | 72  | 61  | 53  | 56  | 50  | 45  | 52  | 47  | 43  | 
05  | 66  | 54  | 46  | 50  | 43  | 38  | 47  | 41  | 37  | 
06  | 61  | 49  | 41  | 45  | 38  | 33  | 42  | 37  | 32  | 
07  | 56  | 44  | 36  | 41  | 34  | 29  | 38  | 33  | 29  | 
08  | 52  | 40  | 32  | 37  | 31  | 26  | 35  | 30  | 25  | 
09  | 49  | 37  | 29  | 34  | 28  | 23  | 32  | 27  | 23  | 
10  | 45  | 34  | 27  | 31  | 25  | 21  | 30  | 24  | 21  | 
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CANDELA DISTRIBUTION
  | 0.0  | 45.0  | 90.0  | FLUX  | 
0  | 2242  | 2242  | 2242  | 
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5  | 2242  | 2242  | 2235  | 213  | 
15  | 2165  | 2198  | 2207  | 620  | 
25  | 2012  | 2074  | 2108  | 955  | 
35  | 1798  | 1898  | 1945  | 1184  | 
45  | 1521  | 1651  | 1776  | 1281  | 
55  | 1191  | 1391  | 1358  | 1187  | 
65  | 819  | 959  | 970  | 928  | 
75  | 430  | 462  | 263  | 455  | 
85  | 87  | 87  | 72  | 107  | 
95  | 10  | 27  | 23  | 29  | 
105  | 68  | 84  | 77  | 72  | 
115  | 141  | 65  | 151  | 101  | 
125  | 218  | 57  | 60  | 85  | 
135  | 289  | 133  | 73  | 117  | 
145  | 350  | 215  | 158  | 146  | 
155  | 389  | 283  | 250  | 146  | 
165  | 429  | 419  | 353  | 113  | 
175  | 442  | 439  | 437  | 42  | 
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ZONAL LUMEN SUMMARY  | 
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ZONE | LUMENS % LAMP | % FIXT  | ||
1789  | 
  | 20.6  | 23.0  | |
2972  | 
  | 34.2  | 38.2  | |
5440  | 
  | 62.5  | 69.9  | |
6931  | 
  | 79.7  | 89.1  | |
000850  | 
  | 9.8  | 0010.9  | |
7780  | 
  | 89.4  | 100.0  | |
Ordering Information
Explanation of Catalog Number. Example: TU4A232UNVHI
TU
Turret Industrial:
Flat Reflector deep channel housing
32
Fixture | 
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Length: | 
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  | (By Others) 2 or 3 Lamps  | 
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4 = 48"  | 
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8 = 96"  | 
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  | Lamp Types/Watts:  | |||
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  | Reflector  | ||||||
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  | 32=32W T8  | ||||
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  | Reflector  | 
  | White Paint  | Porcelian  | 
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  | 12%   | 
  | A  | P  | 
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  | Solid Top  | 
  | S  | T  | 
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Voltage:
120 or 277 
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  | Options:  | ||
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  | Add appropriate  | |||
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  | suffix to catalog  | |||
  | Ballast Type:  | 
  | no., ie: (GLR)  | ||||
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Electronic: | <20THD  | <10THD  | |||||
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SO*  | HI*  | ||||||
1&2 Lamp Elec. T8  | SO*  | HI*  | |||||
03*  | H3*  | ||||||
04*  | H4*  | ||||||
(96" Fixture Only)  | 
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*Instant Start Standard  | 
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Note: For T8 UNV you must use HI, H3 or H4
Ballast code
Options/Accessories
Fusing: Internal fast blow fusing: SUFFIX: GLR.
Internal slow blow fusing: SUFFIX: GMF.
Electrical Wiring Options: Consult factory.
Fluorescent Emergency Lighting Systems: 
battery pack with charger and inverter. SUFFIX: EM.
Wire Guard: 4' Wire guard available. Specify two for 96" fixtures.
Catalog Number: 
Reflector Row Aligners: Two aligners are included with all fixtures. For additional
aligners order Catalog Number: TU-SNA. 
Housing Row Couplers: Required to connect and stabilize continuous rows of chain
or 
Slide Grip Hanger: Accepts 1/2" threaded stems or rods. Slides into fixture channel
grooves at any point along chassis. Catalog Number: 
Canopy Spacer: Suspends fixture approximately 
in conjunction with slide-grip  hanger. Catalog Number: AC1 CSP
Stem and Canopy Set: Suspends fixture 6", 12", 18" or 24" from surface. Catalog
Number: ASC6 CSP (6"), ASC12 CSP (12"), ASC18 CSP (18"), ASC24 CSP (24").
Cord and Plug: Specify NEMA configuration and cord exit location when ordering.
For 120 volt fixtures specify: Catalog Number CPA* NEMA 
tures specify: CPB* NEMA.
Chain Hanger Kits: Includes two 5' heavy duty link chains with “S” hooks for fixture
suspension. Catalog Number: 
Specifications
Materials: Chassis parts are 
Reflector: Heavy duty 
Finish: Chassis – baked white polyester enamel. Phosphate undercoating. Reflector – baked white polyester enamel (standard), porcelain reflector finish (optional).
Electrical: Thermally protected class “P’ ballast C.B.M. approved, non PCB. If K.O. is within 3" of ballast, use wire suitable for at least 90°.
Labels: I.B.E.W. Listed by Underwriters Laboratories. Suitable for indoor dry and damp locations.
This product may have a mercury containing lamp. Manage in accord with Disposal Laws. See: www.lamprecycle.org
  | Job Information | Type: | 
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Lightolier a Genlyte company  | www.lightolier.com  | ||
Technical Information: (978) 
631 Airport Road, Fall River, MA 02720 • (508) 
© 2007 a Genlyte company  | Section 7/Folio   |