For Cadillac CTS 2008 - 2014 LED Headlight Bulbs H11 High Beam + H11 Low Beam 4pcs,m7

Enhanced Beam Pattern：1:1 same halogens’ light filament. Easily fit into the housing and aim the luminous direction for a perfect light beam pattern. No dark spots, no glare to drivers and passerby. Safer driving. High brightness：RXTSQI LED light bulbs are designed with Newest led chips, 6000K soft light, up to 100W 20,000lm per pair, about 4 times brighter than stock halogen bulbs allowing you to see wider and and farther on the road, improving nighttime visibility. Energy-saving：Brighter light output with much less power consumption. Easy to Install：RXTSQI LED light features an all-in-one compact design, built-in driver and fan take up less housing space, almost the same design as original halogen bulbs which makes it easy to install, just plug and play. Long Lifespan：These LED bulbs are designed with full body aluminum material, built-in 12,000RPM high-speed cooling fan and copper base board, which can effectively take away the heat of the LED chip, ensuring a lifespan of up to 50,000 hours.