2009-2018 Dodge Ram LED Cargo Light Bulbs: The white cargo lights mounted to the roof of your Dodge Ram truck are pathetic at best! They don't even light up the entire bed of your truck at night! We've got a solution for that with the Xenon Depot C-Series super bright LED T15 bulbs. This is a plug and play upgrade that dramatically increases the brightness of your cargo lights. Watch the video and see how it's done - super simple install by removing the 2 screws that hold the lens on, and swap out your old outdated bulbs for the new high-tech LED bulbs from XD.

921 T15 Xtreme LED: Xtreme LED 921 T15 ceramic LED Replacement bulbs feature a perfectly positioned CREE MHB-A LED emitter to maximize the use of your tail light optics making them a truly functional reverse / back-up LED light upgrade. Alternate "Tower style" 921 T15 LED bulbs create a lot of wasted light and simply won't provide the light coverage needed for reverse light LED applications--brighter isn't better if light isn't going where it needs to go!

Optimal Heat Dissipation: The body of the bulb is made entirely out of ceramic to ensure the bulb can withstand higher environment temperatures--way better then lower priced plastic alternatives. We've also taken the pioneering step of mounting the CREE LED diode right onto the ceramic body to create the highest possible heat dissipation efficiency --they're bright and reliable!

TRS Tested: Here at The Retrofit Source, we've spent the time to install and test all TRS Tested products, so we know it'll work exactly as shown and right out of the box! Not only that, but we don't favor one particular brand. We just deliver the best product for the application, period. Be sure to reference our install videos for helpful tips on making the installation process quick, painless, and clear. TRS Tested: We ensure fitment and function. You do the install. For other compatible upgrades, use the Buyers Guide on our homepage!