【900% Revolutionary Illumination】Have an exceptional lighting upgrade with our newest NOVSIGHT h4 fog bulbs. Equipped with state-of-the-art CSP chips and 6500K cool white, it offers an astonishing 200W output and 88,000LM per pair. This progress guarantees a remarkable 900% boost in brightness compared to your original bulbs. Relish enhanced visibility and extended range, enabling timely braking and improved road safety to reduce potential accidents 【Enhanced Driving Safety Assured】Say goodbye to the dark areas on the road with NOVSIGHT h4 fog bulbs. Designed for the best beam clarity and expanded visibility, they start immediately and won't dazzle other drivers. Keep safe and protected on any road, whether it's day or night 【Superb Cooling Efficiency】Our h4 fog bulbs are equipped with an advanced dual heat pipe heat dissipation system combined with a high-speed fan, guaranteeing quicker cooling than conventional fog bulbs. This sophisticated design not only prolongs the lifespan of your bulbs but also ensures steady brightness performance as time goes by. With an outstanding lifespan of up to 100,000 hours, our bulbs last 80 times longer than original bulbs, getting rid of the trouble of frequent bulb replacements 【Easy 3-Step Setup】Install our h4 fog bulb without effort within minutes. Designed to be compatible with most car models, our high-powered bulb guarantees reliable performance. Though it's compatible with most vehicles, a few sensitive models might need extra care. If you come across any problems, we will help you 【Illuminate Your Journey】Experience the clarity of 6500K cool white light, lighting up the road ahead to enhance visibility and safety. This sharp illumination not only extends your vision broader and further but also ensures clear sight of the road surface, reducing eye strain for a safer and more comfortable driving experience