(4 Pack Bulbs) High power 6SMD 3030 LED chipset per bulb, extremely bright white light enhances your car. Compatible: DE3175, 3021, 3022, 3175, 6428, 6430, 7065, DE3021, DE3022, DE3023, etc. Easy to install, just plug and play. APPLICATIONS: Interior reading lights, dome lights, license plate lights, parking lights, corner lights, side marker lights, interior lighting, cargo area lights, step lights, vanity lights, etc. Equipped with 6SMD high power 3030 LED chip, 300% brighter than halogen bulbs. Built-in constant current IC for long life, 5 times longer than halogen bulbs. Designed with non-polarity and a wide voltage range for most 9-30V vehicles.