Electronic Ballast for 250W MH or HPS Lamp

Specifications:
1) Lamp power: 250W
2) Voltage: 120V or 230V, 50/60Hz
3) Current: 2.20A / 1.15A
4) Input power: 265W
5) Output power: 250W
6) Power factor: more 0.99
7) Voltage range: 90~160V / 175~265V
8) Ambient temperature: -25 ~ +50oC
9) Enclosure temperature rising: 30oC
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