ERDE3L Socket: T10 Light Color: Blue Energy saving LED car light with low heat and stable luminance. Compatible with 9V to 14.8V car power supply. Long service life and 100% waterproof transparent silicone design. Adopts 5050 SMD lamp wick. Control circuit of the car will not oxidize.   Package Details Weight: 6.42 g Size: 10*6*2 cm Package Includes * LED Lamp