Welthink WEX120 and WEX230 are designed specially for hydroponics, greenhouse, horticulture, hobby gardening and aquarium lighting.

It can diagnose and light HPS and MH bulb automatically. It has three years warranty. Dimming function is optional.

It has the following specifications:

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

·       30% energy saved compared to 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 and resin inside, water resistance and free of maintenance.

·       Input voltage: 120V~240V

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

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.

Approval CE, GS, TUV, UL.CUL