include(http:code.jquery.comjquery-1.10.2.js) Welcome To The Worlds Largest LED Lights, Parts & Accessories Online Store ! ABOUT OUR PRODUCT Our Listing Features a Pack of 20 42mm festoon 8smd blue led lights as pictured. These led lights can be used just about anywhere in your car, SUV, or truck with a 38-44 festoon connection. Please be sure your car uses the this connection to fit the leds that we have pictured. You can be sure that when making your purchase from Extra-partss you will always get quality items that have been manufactured using premium quality materials! Any questions please dont hesitate to ask via the ask seller a question link at the top of the page ! If your new led bulb wont light up, take it out and Flip it 180 degrees ( to reverse the polarity). Please note for the Festoon lights you can move the metal clips closer or further apart so they can fit the festoon led bulb tighter, be gental with the clips so they do not break. Beware of Europe & china sellers that will take over 3 weeks to clear customs for delivery of your product. As well as cheaper quality than what we are offering. Ours are in stock and ready to ship from the U.S.A !! LED Features 8 SMD 42mm festoon LED lights Color: Bright Blue Color Temperature: 6000k Luminous flux: 30 - 50LM Lifespan: 60,000+ hours Volts: 12v Power Source Connection: Festoon Cross Reference: 578, 211-2, 212-2, 214-2,569, 211, 211-2, 212, 212-2, 214-2, 569, 578, 6413, 6429, 12844, DE4410 Application: Interior Lights, Dome lights, Map lights, Door lights, Cargo, Trunk lights, Glove Box lights, Common uses are for your Car, Truck, Trailer & RV Great News ! All of our items are in stock & ready for immediate shipment from the United States ! What Am I Getting 20x - 8smd 38-42mm Blue Festoon Led Lights Programming No programming is necessary. All LED lights are plug & play with no tools required.