Cut Sheet

Refer to the online ballast selection tool for additional information, www.lutron.com/BallastTool
*For case type information see pgs. 20-23.
†
Actual number may vary with lamp model. Please consult the lamp manufacturer for lamp-specific data.
T8 and U-bent (continued)
Tu-Wire® (5% dimming) 120 V dimming ballasts
•
Dimming to 5%
•
Compatible with Lutron® Tu-Wire fluorescent controls
•
Energy saving
Lamp
Watts
(Length)
Lamps
per
Ballast Model Number
Case
Type*
Input
Voltage
(VAC)
Input
Current
(A)
Input
Power
(W)
Ballast
Factor
(BF)
System
Lumens
(lm)
†
System
Efficacy
(lm/W)
†
Ballast
Efficacy
Factor
(BEF)
Relative
System
Efficacy
(RSE)
25 W
(36 in)
1 2W-T825-120-1 C 120 0.30 36.0 0.85 1,828 51 2.36 0.76
2 2W-T825-120-2 C 120 0.50 60.0 0.85 3,655 61 1.42 0.91
32 W
(48 in)
1 2W-T832-120-1 C 120 0.37 44.4 0.85 2,550 57 1.91 0.61
2 2W-T832-120-2 C 120 0.70 84.0 0.85 5,100 61 1.01 0.65
*For case type information see pgs. 20-23.
* *Factory-tuned ballast factors available. To customize, visit www.lutron.com/BallastTool
†
Actual number may vary with lamp model. Please consult the lamp manufacturer for lamp-specific data.
††
Ballast ships with leads.
T8 and U-bent (continued)
EcoSystem® (10% dimming) universal voltage digital dimming ballasts
•
Dimming to 10%
•
Compatible with Lutron 3-wire fluorescent controls and EcoSystem digital controls
•
Integral sensor connections
Lamp
Watts
(Length)
Lamps
per
Ballast Model Number
Case
Type*
Input
Voltage
(VAC)
Input
Current
(A)
Input
Power
(W)
Ballast
Factor
(BF)**
System
Lumens
(lm)
†
System
Efficacy
(lm/W)
†
Ballast
Efficacy
Factor
(BEF)
Relative
System
Efficacy
(RSE)
17 W
(24 in)
1 EC5 T817 J UNV 1 J
277 0.08 20.6 0.85 1,190 58 4.13 0.70
240 0.08 20.0 0.85 1,190 60 4.25 0.72
120 0.17 20.1 0.85 1,190 59 4.23 0.72
2 EC5 T817 J UNV 2 J
277 0.13 36.2 0.85 2,380 66 2.35 0.80
240 0.15 37.0 0.85 2,380 64 2.30 0.78
120 0.31 37.0 0.85 2,380 64 2.30 0.78
25 W
(36 in)
1 EC5 T825 J UNV 1 J
277 0.10 27.6 0.85 1,828 66 3.08 0.77
240 0.11 27.0 0.85 1,828 68 3.15 0.79
120 0.23 26.9 0.85 1,828 68 3.16 0.79
2 EC5 T825 J UNV 2 J
277 0.18 48.9 0.85 3,665 75 1.74 0.87
240 0.20 49.0 0.85 3,665 75 1.73 0.87
120 0.41 49.0 0.85 3,665 75 1.73 0.87
32 W
(48 in)
1 EC5 T832 J UNV 1 J
277 0.11 31.6 0.85 2,550 81 2.69 0.86
240 0.13 31.0 0.85 2,550 82 2.74 0.87
120 0.26 31.3 0.85 2,550 81 2.72 0.87
2
EC5 T832 J UNV 2 J
277 0.21 57.4 0.85 5,100 89 1.48 0.95
240 0.25 59.0 0.85 5,100 86 1.44 0.92
120 0.49 59.1 0.85 5,100 86 1.44 0.92
EC5 T832 G UNV 2L
††
G
277 0.22 59.6 0.85 5,100 86 1.43 0.91
240 0.25 57.6 0.85 5,100 89 1.48 0.94
120 0.49 58.8 0.85 5,100 87 1.45 0.93
3
EC5 T832 G UNV 3L
††
G
277 0.31 86.5 0.85 7,650 88 0.98 0.94
240 0.36 84.0 0.85 7,650 89 1.01 0.97
120 0.72 85.9 0.85 7,650 89 0.99 0.95
EC5 T832 G UNV 317L
††
G
277 0.41 105.7 1.17 10,530 100 1.11 1.06
240 0.47 106.5 1.17 10,530 99 1.10 1.05
120 0.95 106.8 1.17 10,530 99 1.10 1.05
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