Grow light ballast, digital ballast, electronic ballast

Specifications:
1) Input Voltage Range: 100Vac~268Vac
2) Input frequency: 50/60Hz
3) Power factor: >0.99
4) Efficiency: 95 %( Max)
5) THD: <10%
6) Current crest factor: <1.5
7) Max. Lamp distance from ballast: 15m/49ft
8) Ambient temperature: -25 ~ +50 Centigrade
9) Enclosure temperature rising: 30 Centigrade
10) Safety protection: IP21

Features:
1) Outstanding energy-saving effect
A) Low power loss
B) High power factor
C) High lighting efficiency
2) Perfect protection and monitoring function
A) Built-in voltage monitoring function
B) Trouble-detecting protection function
3) Dimming, adjustable output power
4) Light weight, small size, non-flickering, noiseless
5) Fast start-up, reach full brightness quickly
6) Operate HPS & MH lamps.
7) Available in 220-240V and 110-120V / 250W, 400W, 600W, 1000W
8) CE & UL certified