The HPS&MH Remote Ballast designed for Hydroponics/Greenhouse/street/commercial lighting. Dual voltage (120V & 240V) and comes in convertable models that will run both high pressure sodium or metal halide lamps. 

The features of the Welthink WEX120 and WEX230 series grow light ballast/digital ballast.

• Power range:1000W,600W,400W,250W
• Voltage: 110V~240V compatible.
• HPS&MH convertable
• CE,GS,TUV,UL,CUL approved
• No fan,no resin inside
• Dimming function is option.

Compare with magnetic ballast, our digital ballast have more advantages:

·       Small in volume, light in weight,only 30% volume and weight of magnetic ballasts,

·       30% energy saved compared with magnetic ballast.

·       Increase the lifetime of bulb, save the maintenance cost.

·       More lumens: 20-30% more lumens than magnetic ballasts

·       Constant output of power

·       Protection functions: Open circuit and short circuit protection functions available.

·       High effectiveness and energy saving.

·       No fans inside, water resistance and maintenance free operation.

·       Input voltage: 120V~240V

·       HPS/MH switchable

Range of ballast Powers:  250W, 400W, 600W, 1000W

·       Run for MH and HPS lamps both, 1000 watt

·       Run for MH and HPS lamps both, 600 watt

·       Run for MH and HPS lamps both, 400 watt

·       Run for MH and HPS lamps both, 250 watt

·       HPS Sodium 250 watt

·       HPS Sodium 400 watt

·       HPS Sodium 600 watt

·       HPS Sodium 1000 watt

Range of rated voltages for ballasts:  400V/230V/220V/200V/120V/110V/100V

·       Single voltage 120V or 230V;

·       Dual  voltage 110V~240 V

·       Single voltage 400V.

Please Note:    Dimming function is optional.