C6 LED kits are an inexpensive alternative to halogen bulb. They are not the brightest LED kits on the market, but they still produce 2.5x more light than halogen bulbs. Each bulb has a cooling fan and an LED driver built-into the bulb for easy installation. They use COB (chip-on-board) technology to reach maximum light and minimize glare. If you're worried about blinding oncoming traffic with too much light then these are for you. They will improve your night driving by offering you more light and at the same time not blind oncoming traffic.