1:1 original car halogen lamp design. LM H7 LED bulb and the halogen lamp luminous point share the same focus point, ensuring beam alignment identical to the stock halogen. Plug and play. Real plugandplay replacement that does not require circuit modifications or removing the dust cover. Installation takes only a few minutes and preserves the original housing. Intelligent temperature control system. Builtin speed hydraulic industrial fan at 12000 rpm enables efficient cooling, improving heat dissipation speed and efficiency for the lamp body. Intelligent CANBUS system. Reduces radio interference and provides efficient, stable operation to support reliable performance in vehicles with CANBUS monitoring. Key attributes Function: H7 LED replacement that preserves original beam focus for accurate light distribution. Compatibility: Designed for H7 sockets and original headlight housings; plugandplay installation with no wiring modifications. Size and fit: 1:1 design to match the shape and mounting of the stock halogen bulb. Performance: Enhanced heat dissipation with rpm fan to maintain stable light output and longevity. Reliability: CANBUS integration for smooth operation and reduced interference in modern vehicle electronics. Use scenarios Daytoday vehicle maintenance: aging H7 halogen bulbs with LM H7 LED to restore brightness without altering headlight assemblies. Night driving enhancement: Upgrade to a plugandplay LED solution for clearer, more consistent illumination on dark roads while maintaining proper beam pattern. CANBUSequipped vehicles: Install LM H7 LED bulbs in cars with CANBUS monitoring to minimize electrical interference and avoid fault warnings.