Upgrade your vehicle's interior lighting with the T10 5050 Series Blue LED 5 Chip Bulbs. These bulbs feature 5050 diode technology and provide better illumination than most T10 LED bulbs. Sold as a pair, these blue LED bulbs are practical and easy to install, making them a convenient and efficient choice for enhancing your car's interior lighting. With their superior technology and easy installation, these bulbs are a practical and effective choice for anyone looking to upgrade their vehicle's interior lighting.