【350% Brighter Than Halogens】 Equipped with High luminous efficacy CSP chips,10,000lm per set and 6000K cool white, H11 LED headlight bulb features a better performance on brightness, providing further and wider visibility for you to see the deer, wild animals, falling rocks or other obstacles in advance to ensure safer driving at night【Ideal Beam Pattern】 Nilight H9 LED headlight bulb enhances super focused beam pattern for optimal light shape and clearer visibility, no dark spots or shadow areas, no blinding or glare to oncoming drivers, which avoids driver distraction caused by scattered light problem to ensure driving safety, making it the optimal LEDs to replace your factory bulbs【50,000 Hours Lifespan】 65% energy saving, brighter light output with much less power consumption. Thanks to premium aviation aluminum heat sink with optimized 10,000RPM silent turbo cooling fan, H8 LED headlight bulb efficiently speeds up heat dissipation to prevent bulbs from overheat to ensure superior performance, prolonging lifespan up to 50,000 hours, equivalent to 100 halogen bulbs, free you from the trouble of frequent replacements【10 Mins Easy Installation】 Bulid-in driver and non-polarity plug for taking up less space in housing, 1:1 mini size as original halogen bulbs for higher compatibility, real plug and play, quick install in 10 mins. H11 LED headlight kit smoothly fits into vehicle's housing and factory sockets even with limited space in headlight housing, no retrofitment required, no radio interference【Superb Performance】CANbus ready, fit with 99% vehicles without error or flickering issue. IP67 feature makes it work perfectly on any severe weather. Fit for H11/H9/H8/H16 headlight bulbs replacement. Note:H11 are usually fit on most vehicle models as low beam, H9 fit as high beam, H8/H16 fit as fog lights H11 LED Headlight Bulbs, 350% Brighter, Mini Size, H9 High Beam, H11 Low Beam, H8 H11 H16 Fog Light, 6000K Cool White, 2-Pack