Cut Sheet
*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.
T8 and U-bent
EcoSystem H-Series (1% or less dimming) universal voltage digital dimming ballasts
•
Dimming to 1% or less
•
Compatible with Lutron EcoSystem digital controls
•
Energy saving and cost effective
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 EHD T817 M U 1 10 M
277 0.08 22.2 1.00 1,300 90 4.51 0.77
240 0.09 21.6 1.00 1,300 93 4.63 0.79
120 0.18 21.6 1.00 1,300 93 4.63 0.79
2 EHD T817 M U 2 10 M
277 0.15 41.6 1.00 2,600 96 2.41 0.82
240 0.18 43.2 1.00 2,600 93 2.31 0.79
120 0.35 42.0 1.00 2,600 95 2.38 0.81
25 W
(36 in)
1 EHD T825 M U 1 10 M
277 0.11 30.5 1.00 1,900 62 3.28 0.82
240 0.11 26.4 1.00 1,900 72 3.79 0.95
120 0.26 31.2 1.00 1,900 61 3.21 0.80
2 EHD T825 M U 2 10 M
277 0.20 55.4 1.00 3,800 69 1.81 0.90
240 0.23 55.2 1.00 3,800 69 1.81 0.91
120 0.47 56.4 1.00 3,800 67 1.77 0.89
32 W
(48 in)
1
EHD T832 M U 1 10 M
277 0.12 33.2 1.00 3,000 90 3.01 0.96
240 0.14 33.6 1.00 3,000 89 2.98 0.95
120 0.29 34.8 1.00 3,000 86 3.01 0.92
EHD T832 M U 1 17 M
277 0.15 41.6 1.17 3,510 84 2.82 0.92
240 0.17 40.8 1.17 3,510 86 2.87 0.92
120 0.34 40.8 1.17 3,510 86 2.87 0.90
2
EHD T832 M U 2 10 M
277 0.24 66.5 1.00 6,000 90 1.50 0.96
240 0.28 67.2 1.00 6,000 89 1.49 0.95
120 0.57 68.4 1.00 6,000 88 1.46 0.94
EHD T832 M U 2 17 M
277 0.28 77.6 1.17 7,020 91 1.51 0.97
240 0.32 76.8 1.17 7,020 91 1.52 0.98
120 0.65 78.0 1.17 7,020 90 1.50 0.96
3
EHD T832 G U 3 10 G
277 0.37 93.5 1.00 9,000 96 1.07 1.03
240 0.40 94.9 1.00 9,000 95 1.05 1.01
120 0.83 95.4 1.00 9,000 94 1.05 1.01
EHD T832 G U 3 17 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
Lutron® ballast model numbers are designed to illustrate basic information about the ballast. For example:
Understanding ballast model numbers
EHD T8 32 M U 1 10
Family
Universal voltage
Lamp quantity
Ballast factor
Lamp type
Case size
Lamp wattage
EcoSystem® H-Series ballasts
EC5 T5 36 J UNV 1
Family
Universal voltage
Lamp quantity
Lamp type
Case sizeLamp wattage
EcoSystem ballasts
Generate part numbers, confirm ballast performance
specifications (input power, system lumens, ballast
factor) and select the proper ballast by utilizing the
Ballast Selection Tool.
This tool also enables users to choose a Custom
Ballast Factor (percentage of light output for a given
lamp-ballast combination). Reduced ballast factors
achieve greater energy savings and are available for
all Lutron ballasts with EcoSystem control.
Updated Ballast Selection Tool with Custom
Ballast Factor. Find and configure the ballast that best
fits your project: www.lutron.com/BallastTool
NEW
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