[Efficient Heat Management]: High-power LED angel eye bulbs built with premium aluminum housing and oversized heat sink : Ensures excellent heat dissipation, preventing overheating and maintaining stable brightness for your halo ring upgrade lights [Fits BMW Halo Ring Models]: Designed for BMW daytime running light and halo ring replacement : Fits E39, E53, E60, E61, E63, E64, E65, E66, and pre-LCI E60 (before 2007) : Ideal for upgrading factory halo marker lights with modern LED technology [OBC Error Free : Plug-and-Play]: Engineered as an error-free LED daytime running light replacement for BMW : Installs easily without triggering dashboard warning lights or bulb-out messages : No additional coding or computer reprogramming required [Waterproof : Durable Design]: Weather-sealed wiring and solid aluminum body provide reliable performance in rain, snow, or dusty conditions : Perfect for long-lasting LED halo ring applications and exterior lighting upgrades [Available in White or Blue HID Look]: Choose : crisp 7000K white or vibrant 10000K blue HID-style glow : Enhances halo ring visibility in both day and night driving : Adds : stylish, modern appearance to your BMW’s front-end lighting Upgrade your halo ring lighting with the ICBEAMER LED Angel Eye bulbs—thoughtfully engineered for fitment on many BMW halo ring models, including E39, E53, E60, E61, E63, E64, E65, E66, and pre-LCI E60 (before 2007). These 12 V bulbs illuminate your halo rings with a crisp 7000 K white glow that enhances visibility and fronts-end aesthetics. Built with an aluminum housing and a high-efficiency heat sink, they offer superior thermal management for long-lasting performance. The weather-sealed design ensures dependable performance, even in wet road conditions. With an error-free plug-and-play setup, you’ll install them without triggering dashboard warnings or requiring reprogramming. Whether you're replacing worn factory bulbs or looking to refresh your lighting, ICBEAMER delivers style, reliability, and ease in one smart upgrade.