TGP 42mm Blue 12 LED SMD Festoon Map Light Bulbs Pair 2002-2008 Dodge Ram 1500 Content: 42mm 12 LED SMD Blue - Pair Compatibility: Map Lights for the Vehicle (Dome Light Not Included) Color: Blue Dimension: 42x12mm Please check dimensions to make sure this LED will fit the housing application Note: LEDs can be polarity sensitive. If you install these LEDs and they are not working, please flip them around and re-install them and you will be fine!