PHINLION Super Bright 212-2 LED Bulb 3030 6-SMD Festoon 41mm 42mm 211-2 214-2 578 Bulbs for Car Interior Map Dome Trunk Courtesy Light, Blue (4 Pack)

The PHINLION Super Bright 212-2 LED Bulbs are designed for various car interior applications, including dome, map, trunk, and courtesy lights. This pack includes four 42mm bulbs that emit a vibrant blue light, providing 500 lumens of brightness. With a working voltage of 10V to 30V, these bulbs are compatible with both 12V and 24V vehicles. They feature a non-polarity design for easy installation, built-in constant current IC for stable performance, and an aluminum heat sink for efficient heat dissipation, ensuring a longer lifespan. • Pack of 4 bulbs • Length: 42mm • Color: Blue • Brightness: 500 lumens per bulb • Voltage: 10V~30V, fits 12V/24V vehicles • Easy plug-and-play installation • Built-in Canbus system for error-free operation • Aluminum heat sink for better heat dissipation • Compatible with various bulb sizes including 211, 212, 578, and more.