FeaturesIncludes all the LEDs you need to replace the interior incandescent bulbsIncreased output with LED appearancePlug-and-play simple installationAvailable in multiple colors and brightness levels.OverviewUpgrade. This Interior LED Bulb Pack is compatible with the Ford Mustang and gives your vehicle a more modern appearance. this pack includes all the LEDs you need to replace the factory map vanity glove box and trunk incandescent bulbs. These bright LEDs are available in a number of colors including cool white red blue and green to match your unique style.Brightness. this pack is available in two different brightness levels. The Stage 1 option is a good choice if you're looking for a simple change of color and slightly brighter output than your factory bulbs. For the highest increase in light output from your factory bulbs we'd recommend the Stage 2 option!All Diode Dynamics LED lighting is rated with accurate measured lumen figures not calculations or guesses. We test the true output in-house and provide you the real numbers to compare.Reliability. Unlike other bulbs on the market Diode Dynamics LEDs are built with constant-current inductive circuitry along with transient suppression. While more expensive than simple bulbs this allows Diode Dynamics LEDs to last for years with no flickering or failure.What's IncludedFour (4) 74 SMD1 Blue Vanity Light BulbsTwo (2) 194 Blue Map Light BulbsOne (1) 194 Blue Trunk Light BulbOne (1) 194 Blue Glove Box Light BulbInstallation Guide