TGP T15 Blue LED SMD Wedge Reverse / Backup Light Bulbs and License Plate LED Pair 2004-2013 Nissan Titan Content: T15 9 LED SMD Reverse Light Pair and T10 4 LED SMD License Plate Light Pair Color: Blue Dimension: 37x11mm Reverse Light Bulb / 18x8mm License Plate Light Bulb Important: Check dimension to make sure these LED's will fit housing. 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.