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Optronics · Electrical & Lighting
AL91RB
In stock · ships from Knoxville
The Optronics AL91RB is a red LED mini thinline clearance and side marker light for trailers.
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Verified fitment for 2 applications
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Requires a mounting base (e.g., A91CB self-grounding chrome base or A91BB black base) and a pigtail (e.g., PL-10 plug) sold separately. Inventory title '15 SERIES RED' may be a labeling error; this is an Optronics AL91 series light.
Part data verified against 4 catalog sources
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It uses three diodes to provide bright, energy-efficient illumination, drawing only 0.051 amps at 12 volts. The light is sonically sealed and fully submersible for reliable performance in wet conditions. It is PC-rated, meeting DOT requirements for both clearance and side marker functions when properly mounted. Replace the light when the lens is cracked, LEDs fail, or the housing is damaged from road debris or water intrusion.
Part Number: AL91RB
LED LIGHT, 15 SERIES RED
Unit: ea
Dealer: Knox Trailers
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