The JDM 40-SMD 3156 LED backup lights have dual lighting modes for different applications. The 3156 LED bulb uses Cree manufactured 1210 SMD LED chips. The output of light is estimated to be about three times the lighting output of conventional LED bulbs. This LED car bulb fits 3156 and 3056 bulb housings and the 3157 bulb also fits 3057 bulb housings.
The LED bulb will be a nice upgrade compared to regular bulbs. To ensure the bulbs function properly when used for corner lights, be sure to use extra load resistors. You can cross-reference with the Osram guide for proper fitment. The 3157 is featured below on the Cadillac CTS backup lights.
The 3157 LED reverse lights will remove the yellowish look from the stock bulbs that came with your vehicle. You get a whiter, long-lasting light that looks very modern.
Featured product: 40-SMD 3156 3157 LED car bulbs
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