Ballast, Fluorescent Electronic; Lamp Type: T8; Lamp Watts : 17-40W; Number of Lamps: 3; Lamp Starting Method: Instant; Voltage: 120/277V; Primary Lamp Type: F32T8; Power Factor: Normal Power; Wiring: Parallel; Min Temp - deg F: 0°F (-18°C); Packaging: Individual Pkg:10 (Priced per ballast); Lamp Range: F17T8, F25T8, F32T8, F32T8U, F32T8ES(25, 28, 30W), F40T8; THD Max - Percent: 0.1; Dimensions: LxWxH: 9.50x1.50x1.00 in (24.1x3.8x2.5 cm); Manufacturer Series: Triad Standard
Additional Info: Min. Starting Temp. and THD Max. as listed may vary with lamp application