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Optronics · Electrical & Lighting
STL42RB
In stock · ships from Knoxville
The Optronics STL42RB is a red 4-inch round LED stop, turn, and tail light with a built-in flange mount.
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Verified fitment for 2 applications
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This is a generic replacement light; check your existing housing dimensions to ensure compatibility.
Part data verified against 5 catalog sources
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It is fully sealed and waterproof, making it ideal for use on boat trailers, commercial trucks, and cargo trailers. The light uses 10 high-output 'Super Diodes' for bright, wide-angle visibility and connects via a standard 3-pin plug. It meets all applicable DOT/SAE requirements and is backed by a lifetime warranty.
Part Number: STL42RB
LED LIGHT, 4 RND W/FLANGE
Unit: ea
Dealer: Knox Trailers
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