... heavy duty lights from sanmak 2,Waterproof and Bright lights to use 3,Saving energy,and long life 4" SANMAK LED Lights for ... Tractor Heavy Duty SM6481 Product description:. LED Power:48Watt Epistar LED EACH ... connceted with a 110V/220V power switcher, also can used for public buildings, hotels, gardens, stages, city squares, garden lighting, ...