【Directly Plug and Play Design】Forenner HB5 fog bulb is designed 1:1 same size according to stock bulbs, which can perfectly replace the original beam. No external drivers, no additional wires, no modifications to the enclosure or cover. Easy installation, plug-and-play.

【Safe & Ideal Output】The beam precisely mimics the position of the original bulb filament with 0.039in ultra-thin chip spacing just the same as stock bulbs to focus down the road with no dark spots or scattered light. Instant Illumination and strong penetration, not dazzling to oncoming drivers, making your driving safer and more reliable.

【Over 60,000+ Hours Lifespan】The all-in-one design 9007 bulb has an all-aero aluminum body and a built-in mini 15,000RPM high-speed silent cooling fan. Combined with high-quality chips and the unique hollow design, effectively improves the heat dissipation efficiency by 200%, over 60,000 hours lifespan. IP68 waterproof ensures it can be used in all kinds of weather

【Error Free for 99% of Vehicles】Built-in upgrade driver, is suitable for almost 99% of vehicles without error or flickering. NOTE: For some sensitive vehicles, a decoder may be required. If you encounter any problems with the bulb, please contact FAHREN Forenner for assistance.