LASFIT D5S LED Headlight Bulbs, Custom Fit 2016 2017 2018 Chevrolet Silverado 1500, 100W 10000LM 6000K White

Top Features •Brilliant Brightness. Truly 50W, 5000LM per bulb This D5S LED bulb used high-level automotive-grade 80*80MIL LED chips. The ultrahigh luminous efficiency up to 50W, 5000LM per bulb. One of the brightest LED bulbs on the market. •The Optimal Lighting Beam Pattern, Perfectly Works with Projector Headlight Lasfit studied the OEM projector headlight assembly and tested samples on Silverado 1500 many times until to get the best output lighting pattern, almost the same as OEM HID. •High-effective Heat Conduction Copper pipe + copper substrate = duplex thermal conductivity LED chips to use a 1.8MM red copper substrate and a 2.0MM copper pipe. The thermal conductivity is much higher than the single copper substrate, which guarantees timely and effective heat conduction from the LED chips. •Dual-cooling System. Strong Stability. What is the dual-cooling system? 1> The cooling system at the bottom of LED bulb is a dual- ball-bearing fan. We maximized the dual- ball-bearing fan according to the OEM headlight housing space. 9000RPM 40MM-50MM dual-ball-bearing with 7pcs fan blades offers the maximal heat dissipating surface and blow off the heat. This dual-cooling system keeps luminous efficiency and makes LED bulbs work stably, you no longer worry about the LED bulbs will overheat when they are running. 2> The unique design is the turbofan on the dust cover, another cooling system. LASFIT designed a turbofan cooling system and a vent on the dust cover. The turbofan can dissipate heat outside from the headlight housing through the vents. •Customized Dust Cover Protects Headlights from Water / Dust / Moisture The dust cover was designed based on the OEM headlight of Chevrolet Silverado 1500 2016-2018, perfectly fit. The built-in turbofan on the dust cover was designed with an electronic valve. This electronic valve will open when the LED bulb is running, the turbofan dissipates heat to the outside. When the LED bulb stops working, the electronic valve will close automatically and prevents water/dust goes into the housing. •Plug and Play. Easy Installation The power plug is the same as the OEM stock plug, directly plug and play.