T20 7443 Dual-Color Switchback LED Bulbs

The AUXBEAM XD000647 is a pair of dual-color switchback LED bulbs designed to upgrade your vehicle's front turn signals and DRLs. These bulbs offer a seamless transition, illuminating in a cool white (6500K) for parking or DRL functions and switching to a vibrant amber (3000K) for turn signals. The switchback function provides a distinct amber-off-amber-off flashing pattern for turn signals, enhancing visibility. Engineered for performance and longevity, each bulb contains 22 SMD 3030 LEDs, delivering 400% more brightness than conventional halogen bulbs while consuming only a quarter of the energy. The bulbs operate on a 12-24V system, making them suitable for most 12V vehicles. Constructed with Aviation 6063 Aluminum, these bulbs ensure efficient heat dissipation, contributing to an extended lifespan of up to 40,000 hours. They also feature an IP67 waterproof rating for durability in various weather conditions. Installation is straightforward due to their non-polarity design and compatibility with both US standard and CK sockets. The bulbs are Canbus ready, featuring a built-in constant current IC to prevent flickering and ensure instant light-on functionality without delay. The product package includes two 7443 LED bulbs and comes with a 1-year hassle-free warranty. It is important to double-check your vehicle's owner's manual or original bulb number to confirm fitment, as bulb sizes can vary between trims. The fitment list includes a wide range of designations such as 992, 7440, 7440LL, 7440ST, 7441, 7443, 7443LL, 7443ST, 7444, W21W, WY21W, 7442, 7442NAL, 7440A, 7440NAK, and 7440AST.