... simpler inner structure than competitors,but steadier working effect.(3)All core parts are made with own technology.( ... the globle grid including low input voltage: 90-130VAC, width input voltage: 90-265VAC, conventional input voltage: 170-250VAC.(5) ... Light, LED Gardon Lamp, LED Tunnel Lamp, LED Wall Washer Lamp, LED Panel Lamp, LED Buried Lights, LED Joist Lamp, LED Moduel, LED Light Strips, RGB etc ...