250w Electronic Ballast

We are instrumental in providing to our valuable customers excellent quality 250W Electronic Ballast which is available with following specification:-
Suitable for HPS bulb of America and Europe standard
Input voltage: 100-265Vac (120V/240V)
Output frequency: a Y30KHz, a Y20KHZ(1000W)
Input frequency: 50/60Hz
Power factor: a Y0.98
THD:<10% CF: <1.7
Usage temperature: -40 to 65A C
Dimmable: 50% - 100%
Prolong lamp life at least 10%
Prolong lamp life at least 10%
Energy-saving up to 30% compared with magnetic ballast
Smaller size, lighter weight, 30% lighter than the magnetic ballast
Guarantee 3 years' warranty and 6 years' design life.
Constant wattage output Ballast noise rated class A
CE, FCC, UL, CUL, ROHS are approved