44mm dome LED bulbs with 9 SMD ultra bright car truck map cabin interior light, 2pc super white Type: 44mm x 10mm dome bulb with 9 SMD LEDs cool white lights. Application: For use on Car, Truck, Trailer, RV, Boat interior light. Voltage: 12v. low power consumption and low temperature. Installation: Easy plug and play installation. Package Content: 2 white bulbs.