PHILIPS 120253 MARK7 DIMMABLE CFL BALLAST 42W CFL 4-PIN 120-277V

Advance IntelliVolt® MARK 7 0-10V Ballast, Controllable Electronic, CFL Lamp, 42 W Lamp, 18 to 98 W Wattage, 120 to 277 VAC, 0.36 to 0.82 A, 50/60 Hz Frequency, Programmed Start, 50 deg F Minimum Starting, Total Harmonic Distortion: 0.1, Power Factor: 0.99, Yes Dimmable, 2 Lamps, GX24q Lamp Base, Ballast Factor: 0.03 to 1, 70 deg C, Metal, 4.2 in L x 3 in W x 1.18 in H Dimensions

The MARK 7® 0 to 10 VAC Series of dimmable electronic ballasts offer maximum versatility by incorporating separate control leads for use with a wide array of controllers, including occupancy sensors, daylight harvesting controls and building management systems from more than 40 manufacturers. When paired with linear fluorescent and 4-pin compact fluorescent lamps, these ballasts optimize the benefits of such popular sustainable lighting techniques as daylight harvesting, occupancy sensing and load shedding to satisfy the need for an affordable, flexible and versatile controllable lighting solution.