【ULTRA-HIGH BRIGHTNESS】These H11/H8/H9 LED headlight bulbs are made with high quality LED (last over 30000 hours). Luminous flux reaches up to 5000LM/Bulb (10000LM/Pair), which produces similar Xenon 6000k white light, +150 more brightness than standard halogen bulbs. IP67 waterproof, suitable for -40°C~+150°C complicated conditions 【REMOVABLE ALUMINUM ADAPTER】 H11/H8/H9 LED headlight bulbs come with 360° adjustable and removable adapter, you can easily mount this car LED head lamps in the reflector/projector headlight. The LED aluminum adapter can be rotated seamlessly for adjustment of the beam pattern. 【HIGH SPEED TURBO FAN】Super powerful cooling fan with much less noise, it provides strong cooling wind to help dissipate the heat generated from the superior LED chips and to ensure the automotive front LED light bulbs work steadily and continuously.【 HALOGEN DIMENSIONS】Almost same size as the halogen compared the top of our LED headlight bulbs with halogen ones 【REDUCE RADIO INTERFERENCE】Built-in EMC system, these compact auto led headlight lamps kit can reduce radio interference. Almost same size as the halogen compared the top of our LED headlight bulbs with halogen ones 【HIGH PERFORMANCE】External small control driver for overvoltage and overcurrent protection. Simply plug and play without modification. IP67 waterproof, fits for 12V vehicles. 1:1 perfect beam pattern without any shadowed areas, and no glare to oncoming drivers. Safety driving on the road! Why choose our H11/H8/H9 Led Headlight Bulbs Hi/lo Beam Conversion Kit? Working life Mini Design. - Small body for strong fit,it can be used on 99% vehicle models. - High power, Over 30,000 hrs of brilliant continuous light. Super Durable H11/H8/H9 Led Headlight Bulbs whole shell was constructed with aviation aluminum,ensure each bulb was durable and no breakable. - Self-contained fan, fast heat dissipation. - Turbo Mini fan spins and work properly even during - 40°C to 80°C. Excellent Performance Perfect beam pattern with no dark spots. - Light up your road and enhance your visiability. Rain-Proof design for driver ensures the bulbs work normally under the extremely weather. Easy Installation All-in-one conversion,360 degree Adjustable Collar Ring, convenient for you to adjust for the best light effect. - Almost 1:1 size same as the stock bulbs. - Plug & Play, just a few minutes to finish installation. Specification: Model : H11/H8/H9 Input Power : 24/bulb ; 48W/pair Lumen : 5000LM/bulb ; 10000LM/pair Voltage : DC9-16V IP Rate : IP67 Color Temperature : 6000K (Super White) Operating temperature : -40°C ~ +80°C Operating Voltage : >30000hrs Installation : Plug and Play What You Will Get: 2x H11/H8/H9 LED Headlight Bulbs 1x Product English Manual