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SKU:13172903
Marsauto 7443 7440 Backup Brake DRL Tail LED Light Bulbs Super Bright: Adopts 27 pcs led chips, emitting 3000lm bright output per pair totally, 300%+ brighterPlug and Play: Non-polarity design, directly fit for 7443 7440 W21W W3*16d , etc socketColor: 6000K White Working Voltage: DC12V-24V Working Power: 5W
Wide Application Marsauto 7443 led light bulbs fit for backup turn signal lights, side marker lights, corner lights, blinker lights parking lights, brake lights, tail lights,etc. Replace for 7440, 7441, 7443, 7443LL, W21/5W, W21W, 7440LL, 7443-SRCK, 7443-CK
Electroplating process housing Improve oxidation resistance and produce less heat. High-grade shape, matching great in the assembly. Ideal replacement for your halogen bulbs
300% brighter Marsauto 7443 led bulbs utilize powerful and high quality 2835SMD led chips. Generating 300% brighter output and larger lighting area than halogen, see more clearly when reversing
Easy Installation & Longer Lifespan Non-polarity design, plug and play easy installation. With special PC lampshade protecting led chips and components, those 7443 led can work up to 30,000 hours
NOTE Amazon filter system may not be 100% accurate or up to date. Please double check owners manual or original bulb number to confirm before placing an order. Any other problem please feel free to contact us, we are always here to satisfy of you.
Install was pretty straight forward. The lights are miles brighter than the factory halogen bulbs. They did flicker upon startup. Fixed with bimmercode. Would recommend. It made a huge difference at night. Purchased for a 2011 BMW 328i xdrive.