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Pro-Par · Electrical & Lighting
PROLED40-18R
In stock · ships from Knoxville
This is a 4-inch round LED stop/turn/tail light for heavy-duty trucks and trailers.
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Universal fit
Universal fit for any truck or trailer requiring a standard 4-inch round stop/turn/tail light with a female PL-3 connector. Fits 12V systems.
Part data verified against 5 catalog sources
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It uses 18 diodes to provide bright, instantaneous illumination for brake, turn signal, and tail light functions. Replacing old incandescent lights with this LED unit reduces electrical load by up to 85% and provides longer life and better visibility. You would replace your old or failed 4-inch round light with this to upgrade to sealed, solid-state LED reliability.
Part Number: PROLED40-18R
LAMP 4 LED
Unit: ea
Vendor: Knox Trailers, Inc.
Dealer: Post Onsite
Compatibility, alternatives, and more
Parts commonly needed alongside electrical & lighting
