Electronic Ballast for 400W MH or HPS Lamp

Specifications:
1) Lamp power: 400W
2) Voltage: 120V or 230V, 50/60Hz
3) Current: 3.45A / 1.83A
4) Input power: 420W
5) Output power: 400W
6) Power factor: ≥0.99
7) Voltage range: 90~160V / 175~265V
8) Ambient temperature: -25 ~ +50^oC
9) Enclosure temperature rising: 30^oC
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