4257 WT21/7W LED Reverse Light Bulbs for Ford F-150 2021-2023 / F-250 F-350 Super Duty 2020-2025 - CANBUS Error Free (Plug-and-Play),No Hyper Flash - Powerful & Super Bright with Cooling Fan
ZONBEAM 4257 WT21/7W LED Reverse Back up Bulbs are engineered specifically for Ford F-150 2021-2023 / F-250 F-350 Super Duty 2020-2025.Designed as a direct replacement for factory reverse lights, they ensure seamless integration with factory housings.
Tired of dashboard errors or hyper-flashing after LED upgrades? ZONBEAM LED lights feature built-in decoders that match halogen power consumption, ensuring full CANBUS compatibility without extra resistors or wiring. No need to worry about CK/non-CK sockets—these lights are true plug-and-play, delivering error-free operation from the moment you install them.
High-Performance Lighting – 28W high power output and 2360 lumens of ultra-bright light, ZONBEAM crisp provides 6000K white color excellent visibility when reversing, making nighttime parking and trailer hitching significantly safer. The instant-on performance eliminates any delay when shifting into reverse.
Engineered for extreme longevity, ZONBEAM LEDs feature: Aerospace-grade aluminum housing – resists corrosion & dissipates heat fast. 12,000 RPM silent cooling fan – prevents overheating without noise. 2.0mm thick copper heat sink – maximizes thermal conductivity. Smart temperature control IC – auto-adjusts to prevent burnout.A 50,000+ hour lifespan—5x longer than lowend LEDs.
Optimized Light Pattern – No Hot Spots, Just Smooth Illumination. Unlike lowend LEDs that create glaring, uneven beams, ZONBEAM 360° light diffusion lens and strategically arranged top/side LED chips ensure:Wider, more uniform light spread – no dark spots or blinding glare.