ER0854W Features Can be used as a car dome light， reading light， etc. Same diameter size as traditional light bulbs and can directly replace traditional light bulbs without line modification Low power consumption (only 1/10 compare to traditional car lights) Better protection for the car circuit High brightness， strong anti-vibration， low temperature rise Adopts 1mm thick PC board with adhesive tape on both sides and imported heat-resistant insulating silicone for the LED fixing board LED bulbs are carefully selected， detected and have no defect lights， no color difference Easy to install With adhesive tape on the back， easy to fix Can replace 31mm， 36mm， 39mm and 41mm festoon light and the lights with T10 or BA9S base General Specs Base T10/ festoon LED Number 24 BIN Color White Voltage DC 12V  Service Life 30000-50000 hours Package Details Weight: 16.05 g Size: 10.00*5.5*2.00 cm Package Includes * Car Light