Nice Beam Pattern and Distinctive Blue Halo - The blue halo can be used as a DRL and a stylish accent to enhance your motorcycle's appearance. The H4 LED motorcycle headlight with blue angel eyes offers strong light penetration and performs reliably even in harsh conditions. It increases visibility to oncoming traffic and enhances nighttime riding safety.Perfect Upgrade from Halogen - High brightness up to 2600LM, powered by 12 high-quality CSP chips with 30W per bulb output, delivering light that is approximately 3 times brighter than traditional halogen bulbs. Provides bright, uniform illumination with no dark spots or shadows, offering extended beam distance and a wider field of view for improved night riding.High-Efficiency Cooling System - Features an aviation-grade aluminum housing and an integrated high-speed turbo silent fan that rapidly dissipates heat generated by the LED chip. Ensures stable and safe operating temperatures. Built-in smart IC protection with voltage regulation, short circuit protection, and overheat protection helps extend lifespan to over 50,000 hours.Easy to Install - Plug-and-play design allows direct replacement of original halogen bulbs without wiring or modifications. Compatible with most DC 12-24V motorcycles. Note: Measure the headlight housing depth (59mm) and width (35mm) before purchase to ensure proper fitment.