Alla Lighting Brightest 7443 7440 LED Reverse Light Bulbs 2400Lm CANBUS 6000K Xenon White T20 W21W CSP SMD 12V Back-Up Reversing Light Replacement for Cars, Trucks

This listing features one pair (2 pieces) extremely super bright high power 7440/W21W CANBUS error free white led bulbs, especially designed for replacing auto back-up reverse light.Specification1) Package: including 2 pieces 7440 extremely super bright CANBUS error free white CSP-SMD LED bulb.2) LED Chips: 9 pieces high power, premium quality and high power CSP chips per led bulb. 3) Cross Reference Number: 7440, 7440LL, 7443, 7443LL, 7443-SCK, 7441, 7444NA, 7444NAK, 7440A, 7440NA, 7440NAK, WY27/8W, WY21W, W21W, etc.4) Application: Back-up reverse light,etc.5) Warranty: "TWO Years" guaranteed on manufacturer quality 6) CAN-BUS error free, for most vehicle,s just plug and play, easy installation.

• (Set of 2) Fully 2 Years Warranty of the brightest 7443 7440 LED back up reverse light bulbs. LED Chips: 9 pieces high quality,high power with high performance CSP led chips per 7440 led bulb
• 6063 aviation aluminum heat material, Working Voltage: 12V ~ 24V with built in IC driver for better working performance;
• Cross Reference Number: 7440, 7440LL, 7443, 7443LL, 7443-SCK, 7441, 7444NA, 7444NAK, 7440A, 7440NA, 7440NAK, WY27/8W, WY21W, W21W, etc.
• Application: only used for replace stock halogen/incandescent 7440/W21W back up reverse lights. CANBUS error free design, for most vehicles, just plug-n-play, yet for some vehicles with CAN-BUS system, load resistors maybe required to avoid the error code.
• Please check the owner manual or the stock lamp to confirm the cross reference number before purchasing. Amazon fitment is only for reference, not 100% guaranteed accuracy.