Akozon 31mm Festoon LED Bulbs - 12 SMD White Interior Car Light, DE3175 For Dome, Map, Door Lights

Brighten up your car's interior with these cool white LED bulbs! They're a direct replacement for old halogen festoon bulbs (size 31mm, also called DE3175 or 3022). Each bulb has 12 SMD LEDs that give off a crisp, bright light—perfect for seeing everything clearly at night.

Installation is a breeze: just pull out the old bulb and plug this one in. If it doesn't light up right away, simply flip it 180 degrees (reverse the polarity). They use very little power, produce almost no heat, and can last up to 50,000 hours. Use them for dome lights, map lights, door lights, or trunk lights. Makes your car feel newer and more modern instantly. One bulb per package, so order multiple if you need 'em for different sockets!