GrandviewTM Super Bright White LED 44mm 5050-12-SMD 12V Festoon Bulbs Car Interior Dome/ Map/ Door light 211-2 212-2 569 578 (pack of 4) Length:44mm(1.72"),Type: 5050-12-SMD,Voltage: DC-12V. Average about 50,000 working hours,extremely long lasting life. This LED light bulbs will fit 211-2, 212-2, 214-2, 560, 562, 569, 578 housings. It usually apply to License Plate light, Interior Light, Dome light, Map light, Door light, Cargo/Trunk light, Glove Box light, ect. There are no moving parts or filaments, so it can withstand shaking and vibration. It's made with high quality SMDs (surface-mounted device) on rust iron base.