Color: White/Red/Blue<br>Voltage: 12V <br>Size:Length: 1.72 inch(42mm/41mm)  Width:12mm<br>Fits part numbers: 569 560 576， 578， 211-2， 212-2， 214-2 etc. Festoon Dome<br>Built-in Circuit for 12V DC Power Input<br>Each bulb contains 4 pcs Ultra White 5050 SMD LED<br>Each bulb contains Heat Sink to prevent Overheat<br>Built-in CAN-bus controller， no bulb out error， no flickering<br>The bulbs have the built in Can-bus load resistors and are made for European cars， such as Mercedes-Benz， BMW， Porsche and Audi etc..<br>Used for Car Interior Map Lights ， Dome Lights， License Plate Lights ，Cargo Area Lights， Side Door Courtesy Light，Trunk Lights etc<br>Notice:All LED bulbs have to be plugged in a certain way，it has Positive and negative， so if they don't work at first， quickly take them out， turn them around 180 degree， and put them back in again<br><br>1) Ultra bright and durable LED/SMD bulbs<br>2) 50，000 working hours，Extremely long lasting life<br>3) Easy install plug and play<br>4) This 4-SMD Error Free LED bulb will replace most stock 39mm to 42mm festoon bulb such as 6411 578 211-2 212-2 or 214-2 bulb.<br>5) Canbus type LED are designed to work with vehicles with Canbus type systems such as Dodge/Jeep/Chrysler where normal LED bulbs may not work. They prevent flickering and other canbus related issues on most vehicles<br>6) Please note: These light bulbs are slightly wider than original stock bulbs， please make sure your car's housing having enough room to fit them in. Please refer to Product Features for size reference <br><br>Package Content: 8 x Canbus Car Festoon Dome Light<br /></p> <br /></p><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/568971b912c9f32a37c4a842-1-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/568971b912c9f32a37c4a842-2-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/568971b912c9f32a37c4a842-3-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/568971b912c9f32a37c4a842-4-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/568971b912c9f32a37c4a842-5-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/568971b912c9f32a37c4a842-6-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/568971b912c9f32a37c4a842-7-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/568971b912c9f32a37c4a842-8-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/568971b912c9f32a37c4a842-9-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><p style="text-align: center;">