Power factor: > 99%

Prolong lamp lifespan at least 10%, 3 year factory warranty

Runs on 120/240 volt power, 50/60 hertz

Suitable for HPS and MH bulb of America and Europe Standard

Protection function: Short circuit /circuit/overheat/lamp failure protection

Energ-saving up to 30% compared with magnetic ballast

Elimination of lamp flicker

Good regulation agaist supply voltage variation

Thermal protection at 105 degree C and restart at 55 degree C

Ballast noise rated class A

Color: Blue, silver, black

Usage temperature: -40 to 65 degree C

UL, CE, FCC, RoSH listed

Caution: 

Only professional allowed to do below operation

Before assembly&maintenance, please make sure the power is cut off

Before fixing cord, check if voltage is ok and check cable before other cables

The product can just work with HPS&MH lamps only

The product for indoor use only