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TorchBeam 7443 LED white bulb only consumes 5.5W of power, yet it is four times brighter than the original 7440 bulbs. Despite using only a quarter of the energy, it can be used as a backup light, parking light, side marker light, tail light, brake light, and more.
The 7443 7440 LED backup light bulb, equipped with a built-in smart IC driver, prevents error codes and odd flickering on over 95% of vehicles. It provides constant current and eliminates radio interference. Additionally, it offers instant-on capability with zero warm-up time.
Crafted with an aluminium alloy process housing and a hollow structure design, the 7443 bulb produces less heat and ensures a 50,000-hour service life, which is 100 times longer than halogen bulbs.
Suitable for replacing stock halogen or damaged dim 992, 7440, 7441, 7443, 7442, 7444, W21W, WY21W, 7440NA, 7440NAK, 7444NA, 7444NAK, and 7443LL backup, reverse, tail, brake, DRL, parking, and side marker lights in cars, trucks, RVs, motorcycles, and more.
Please note that Amazon’s filter system may not be 100% accurate or up-to-date. If you are unsure which bulb model fits your vehicle, check your owner manual or ask for help. Some vehicles or turn signal positions may require a load resistor due to power differences, which can cause occasional speed flash.