LASFIT L2 7440 7443 LED Bulbs Reverse Lights, 2024 Upgraded Super Bright T20 7441 7444 W21W LED Lamps with Projector Lens, fit for Backup Tail Brake Parking Lights DRL, 6000K White,2pcs

【Super Bright】LASFIT 7443 LED bulbs utilize 20 high-efficiency 3030 SMD LED chips, achieving full 360-degree illumination through a projector-style lens, higher brightness than halogen, providing you further and wider visibility to ensure safe driving at night.. 【Non-Polarity, Plug-N-Play】 The 7443 7440 led bulb reverse lights are almost 1:1 design as halogen. Applied to US standard and CK sockets. Compatible with 7443, 7443NA, 7444, 992, 7440, 7440NA, 7440SV, 7441, W21W, WY21W, fit for Reverse Light / Back Up Light / Daytime Running Light/ Side Marker Light.. 【Superior Heat Dissipation】Our Smart Temperature Control technology ensures a stable, constant light output by automatically adjusting heat output to prevent overheating. The Unique Aluminum Heat-sink Design, coupled with an Extra Large Heat Dissipation Surface, offers unparalleled heat dissipation, ensuring faster and more efficient cooling, keeping the 7443 led reverse lights cool.. 【50000 Hours Longevity】 Lasfit 7440 LED bulbs are made of aviation-grade aluminum, can withstand various tests of low and high temperatures and bumpy roads, ensuring durable service life and reliable performance, and increasing its service life to 50,000 hours.. 【Worry-Free Warranty】We offer 45 days money-back Guarantee,1-yr replacement warranty and U.S local customer support. NOTICE: Load resistor or flash relay will be needed to prevent the hyper flash or error code when these bulbs are used to replace turn signal lights. Please let us know, and we will provide solutions to minimize any inconvenience for you.