Ballasts Manufacturers - Hangzhou Welthink Electronic Co., Ltd.

UL,CUL,CE,GS listed, 100V~240V, 277V,347V,400V greenhouse lighting ballast

Greenhouse lighting ballast 250W,400W,600W,1000W 100~240V, 277V, 347V,400V UL,CUL, CE,,TUV, GS OEM&ODM are available. greenhouse lighting ballast Welthink WEX120 and WEX230 series Horticultural Lighting ballast specially designed for horticultural...

UL,CUL,CE,GS listed, 100V~240V, 277V,347V,400V greenhouse lighting ballast

Greenhouse lighting ballast 250W,400W,600W,1000W 100~240V, 277V, 347V,400V UL,CUL, CE,,TUV, GS OEM&ODM are available. greenhouse lighting ballast Welthink WEX120 and WEX230 series Horticultural Lighting ballast specially designed for horticultural...

100V~240V,277V,400V.CE,TUV,GS,UL,CUL approved HID electronic ballast

HID electronic ballast 110V~240V,277V.347V,400V 250W,320W, 400W,500W, 600W,800W,1000W CE,TUV,UL,CUL,GS approved No fans HID electronic ballast 250W,320W, 400W,500W, 600W,800W,1000W.Welthink WEX120 and WEX230 series HID electronic ballast are specially designed ...

UL CUL CE TUV listed HPS/MH electronic ballast,250W,320W,400W,500W 600W, 800W,1000W

HPS/MH electronic ballast 400W, 600W, 1000W,110V/240V dual voltage MH/HPS compatible UL,CUL,CE,TUV listed No fans inside HPS/MH electronic ballast.Welthink series digital electronic ballast can run HPS and MH bulbs both automatically under 100V~240V,...

UL,CUL,CE,TUV,approved hydroponic grow lights ballast

electronic grow ballast,digital ballast. 1000W,600W,400W,250W 110V&240V,HPS&MH CE,TUV,UL,CUL approved No fans inside ul certified electronic ballast, electronic grow ballast. Welthink series grow light digital, electronic ballast can run HPS and MH bulbs...

UL,CUL, CE,TUV, listed 120-240V,1000W,600W,400W, digital ballast

Digital ballast. 1000W, 600W, 500W and 400W MH/HPS compatible , 120V/240Vconvertable UL,CUL, CE,TUV, listed No fans inside The features of the Welthink series Grow light ballast,digital ballast.Run for HPS and MH lamps both.High power factorPF≥0.98Low harmonicGeneral...

UL,CUL,CE,TUV certificated digital electronic ballast 1000w,600w,400w,250w

digital electronic ballast 1000w,600W,400W 100V~240V,277V,347V,400V UL,CUL, CE,TUV,approved HPSMH compatible No fans inside, digital electronic ballast 1000w. Welthink WEX120 and WEX230 digital ballast are designed specially for hydroponics, greenhouse, horticulture,...

WEX120-400B Dimming electronic ballast

110V--240V UL listed, 3 years warranty HPS/MH, Power Output: 400W, 320W, 250W and Super lumens Digital/electronic ballast The features of the Welthink series Grow light ballast,digital ballast.Run for HPS and MH lamps both.High power factorPF≥0.98Low harmonicGeneral...

UL,CUL, CE,TUV, listed 120-240V,1000W,600W,400W, digital ballast

Digital ballast. 1000W, 600W, 500W and 400W MH/HPS compatible ,120V/240Vconvertable UL,CUL, CE,TUV, listed No fans inside The features of the Welthink series Grow light ballast,digital ballast.Run for HPS and MH lamps both.High power factorPF≥0.98Low harmonicGeneral...

UL,CUL,CE,TUV certificated digital electronic ballast 1000w,600w,400w,250w

digital electronic ballast 1000w,600W,400W 100V~240V,277V,347V,400V UL,CUL, CE,TUV,approved HPSMH compatible No fans inside, digital electronic ballast 1000w. Welthink WEX120 and WEX230 digital ballast are designed specially for hydroponics, greenhouse, horticulture,...