6-Pack Blue 28mm 6614F LED Festoon Bulbs For Car Interior, Vanity Mirror & Dome Lights - 12V

Upgrade your car's interior lights with these bright blue LED bulbs! This pack of 6 replaces old-fashioned festoon bulbs (like 6614F, 6615F, etc.) in your car's sun visor vanity mirrors, dome lights, or other interior spots. They're 28mm long, run on 12V, and use efficient 3030 SMD chips for a cool, bright blue glow (around 13000K color temp). They're way longer-lasting than stock bulbs and easy to install – just plug and play. Important notes: They might be slightly wider than your old bulb, so check your light housing has room. Also, they're polarity sensitive – if it doesn't light up at first, just flip it 180 degrees. Some newer European cars might need special error-free bulbs. Great for cars, trucks, RVs, or boats.