HOTSYSTEM Eagle Eye LED Light Bulbs 9W DC12V 12mm for Off-Road Car ATV Camper Trunk Motorcycle Day Time DRL License Plate Turn Signal Stop Parking Tail Reverse Fog Trunk Backup Light (White,12-pack) DIY installation:Screw and nut design,it can be installed on any vehicle/motorcycle surface by drilling holes(about 10mm). 100% waterproof:Plug filled by fully cooling waterproof rubber,can better protect the car circuit,more durable,more robust, and waterproof. High quality material:5730SMD chips,high brightness.Aluminum alloy,good heat dissipation,corrosion resistance,Tempered glass,shockproof,durable. Application:Fit for turn signal light, backup light, corner light, stop light, parking light, tail light or reverse light (the Joint back-up light) fog light (the Joint fog light) day time light ( the Joint ACC). Note:Please make sure the voltage is DC12V before purchasing.