These high-quality 501 LED bulb T10 W5W side light bulbs are available in various colours and have a wattage of 0.36w. They are suitable for use in various vehicle parts such as the boot light, parking light, dome light, side light, footwell light, daytime running light, number plate light, and interior accessory light. With features like waterproof and shockproof properties, these bulbs offer the latest technology cob LED lighting. Please note that some cars may show errors when using these bulbs, and they are designed to fit wedge-type sockets with a voltage of 12V. these bulbs come with a 3-month seller warranty.