SEALIGHT S7S H4/9003 LED Fog & DRL Bulbs (2026 Edition) — 80,000LM, 9× Brighter, 10-Year Lifespan, 99% Vehicle Fit — Pack of 2

- Output & Color: Twelve high-performance chips produce up to 150,000 LM of 6500K cool white illumination, delivering roughly 1000% more brightness than standard halogen bulbs for improved night and poor-weather visibility. - Durability & Lifespan: Constructed from aviation-grade aluminum with a double copper base tube to expand heat-dissipation area, engineered for more than 80,000 hours of continuous use (about a 10-year service life). - Cooling System: Finned heat sink combined with a 9-blade high-speed cooling fan running at 28,000 RPM enhances thermal management and stabilizes output. - Beam Pattern: Ultra-thin 0.03-inch profile brings the LEDs closer for a super-focused beam that yields wider coverage and longer reach without dark spots or glare to oncoming traffic. - Fit & Compatibility: Built-in smart IC driver and optimized linear decoding make these H4 bulbs compatible with over 99% of vehicles; Canbus-ready to minimize flicker and radio interference. - Installation: Manufactured to original factory dimensions and mounting clip design for straightforward plug-and-play replacement; most installs take under five minutes. - Package & Use: S7S series wireless H4 fog lamp set, 2026 version, pack of 2 suitable for ATVs, powersports and standard vehicle applications.