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Post Onsite · Electrical & Lighting
710021
In stock · ships from Knoxville
This is a Betts LED taillight, likely a red stop/turn/tail LED insert (lamp module) designed to snap into a compatible housing, such as the Betts 47 Series surface-mount junction box.
Confirm the part fits before you buy. Applications and interchange numbers are researched and audited per part.
We don't publish fitment for this part yet. Rather than guess, get it confirmed against your truck in under a minute.
It provides bright, long-lasting LED illumination for the rear stop, turn, and tail functions on heavy-duty trucks and trailers. These inserts are commonly replaced when LEDs fail, the lens is damaged, or during a retrofit from incandescent to LED for better reliability and lower power draw. The Betts Snap Seal o-ring system keeps the housing watertight.
Part Number: 710021
BETTS LED TAILLIGHT
Unit: ea
Dealer: Post Onsite
Compatibility, alternatives, and more
Parts commonly needed alongside electrical & lighting
