Upgrade your car’s dim interior lights with these bright, energy-efficient LED bulbs! This pack includes two 31mm festoon bulbs that fit sockets like DE3175, DE3021, DE3022, and more. Each bulb has 12 high-quality 2835 SMD chips, pumping out 400 lumens of crisp white light—way brighter than stock bulbs. They’re designed to work with DC 6V systems and come with a built-in Canbus driver to prevent error messages on most vehicles. Installation is a snap: just plug and play (no polarity issues, no wiring changes). Use them for dome lights, map lights, trunk lights, glove boxes, or license plate lights. They run cool, last up to 50,000 hours, and come with a 1-year warranty. Note: Double-check your car’s manual for compatibility. Perfect for cars, RVs, or campers—see your interior in a whole new light!
