400W 600W 1000W digital ballast Fanless

الوصف

Technical Description
1.Professional patented control software , simple circuit and stable  performance
2.Wide range of operation voltage, suitable for large voltage fluctuation circumstances
3.A little current to start, expansion of lamps life and reduction of original installation charge
4.Low voltage to start, suitable for low voltage circumstances
5.High efficiency >*5%,remarkable effect of saving energy
6.High power factor, able to reduce initial installation cost
7.Able to insure the invariableness of out power even if power fluctuates
8.Long line driven
9.High quality of illumination, no frequent flash
*0.Low total harmonic distortion, little impact on power network
*1.Full protection: protection for open loop, short loop and hot lamp restart 
*2.Low temperature rise, applicable to wind range of environmental temperature
*3.Light body
*4.Easy installation, without out-side starter, no compensation capacitor
*5.*0% energy saving then magnetic ballast.

Dimming: Dimmer(three or four option)