LUTRON EC3DT4MWKU1S Dimming Ballast,120277 Volt Lamp weight: 0.65 description: Dimming Ballast, Ballast Type Electronic Dimming, Ballast Family EcoSystem(r), Number of Lamps 1, Lamp Type T4, Voltage 120/220 to 240/277, Height 1 In., Width 3 In., Length 49/10 In., Input Watts 26.4/26.8/26.9/27, Amps AC 0.22/0.12/0.11/0.10, Start Type Programmed Rapid, Min. Starting Temp. 50 Degrees F, Dimming Range 100 Percent to 5 Percent RLO, Ballast Factor 0.95, Power Factor Greater Than 0.95, Total Harmonic Distortion Less Than 10 Percent |