Recommended by selleruv led glue curing penlight 3w high power ultraviolet 395nm 365nm pen flashlight$3.00 - $3.80 / piece5 pieces Product Description Item No.YT-5351UVMaterialAluminum AlloyIP RateIP55, water resistant, rainproofBody ColorBlack, gray, red, etc.Size & Net Weight148*57*37NMLED Type51 UV LED lightLED Wavelength 395nmEmitted ColorUV light / black light / purple lightLighting Range