- Upgrade your GMC Terrain (2010-2018) with this 4-pack of 24000 Lumens LED headlight bulbs. The 9005 bulbs are designed for high beams, while the H11 bulbs are for low beams, ensuring compatibility with your vehicle's lighting system. - Experience enhanced visibility with a 6500k cool white light. This LED headlight kit improves your ability to see potholes, debris, and other hazards during night driving, significantly increasing safety on the road. - Installation is simple and hassle-free. These LED bulbs are designed to match the size of halogen bulbs (1:1), allowing for a straightforward plug-and-play setup in your GMC Terrain. - With an impressive lifespan of 50,000 hours, these 9005/H11 LED bulbs are built to last. They are constructed with durable materials that include an IP68 waterproof rating, making them resistant to fog, sand, and harsh weather conditions. - The innovative double layer heat conduction copper and aviation aluminum design ensures effective heat dissipation, preventing bulb burnout and maintaining performance. - Ideal for nighttime driving, off-road adventures, or daily commuting, these LED headlight bulbs provide bright, reliable lighting for various driving scenarios. - Upgrade your GMC Terrain today for a brighter, safer, and more enjoyable driving experience with these high-performance LED headlight bulbs.