Philips HF-Regulator II Electronic Ballast is flat, high-frequency electronic regulating ballast, using 1-10V protocol for TL-D fluorescent lamps. The lamp power can be dimmed from 1 to 100% via the Analog control input. Compliant with European and Asian norms and suitable for emergency lighting systems. HF operation improves light quality, lamp lifetime. Combined with controls, additional energy savings can be achieved. 1-10 V installations with daylight linking and/or movement detection. 1-10 V installations with remote control systems. Installations with emergency back-up, according to IEC 60598-2-22.

• · Flat, lightweight high-frequency electronic regulating ballast
• · Programmed start flicker-free ignition and striation-free operation, no stroboscopic effects
• · Smart power ensures constant light, independent of mains fluctuations
• · Up to 60% reduction in energy consumption by using automatic lighting control systems
• · Stop circuit is activated within 5 seconds in the event of lamp failure