... ,Saving energy,and long life 4" SANMAK LED Lights for Tractor Heavy Duty SM6481 Product description:. LED Power:48Watt ... 110mm*72mm*110mm Application: Offroad vehicle, ATVs, truck, engineering vehicles(excavator, treedozer, road roller, bulldozer, crane and mining truck etc. ... connceted with a 110V/220V power switcher, also can used for public buildings, hotels, gardens, stages, city squares, garden ...