Perterson Trailer Marker Lights M154A-R Red Bundle — 2 Submersible Incandescent Lamps with Mount Brackets

This bundle pairs Peterson’s M154A-R incandescent clearance/side marker lamps with 154-11K black surface-mount brackets so you get a ready-to-install lighting solution for trailers, boats, utility trailers and many other vehicles. Each lamp is rated with long-life 15,000-hour bulbs (non-replaceable) and is built to withstand wet environments, making it suitable for marine and road use where dependable marker illumination is needed.

How do these marker lights perform in wet and marine conditions?

Peterson designed the M154A-R lamps to be submersible and corrosion resistant so they continue to function after exposure to water, splashes and salt air. The sealed incandescent housing prevents water ingress, and the included mounting hardware uses the same footprint as the standard 154 series for secure attachment.

• Sealed, submersible housing for wet environments
• Durable polymer lens and body for corrosion resistance
• Same mounting pattern as 154 series for easy replacement
• Brackets and hardware included for immediate installation

What mounting options and vehicle types are these lights suited for?

The lights mount on the side or top of fenders, and the included 154-11K surface-mount brackets give a low-profile, tidy installation. They work across a wide range of vehicles — from boat and utility trailers to horse trailers, RVs, ATVs and commercial fleet vehicles — where side or clearance identification lighting is required.

• Top or side fender mounting for flexible placement
• Ideal for boat trailers, cargo trailers, horse trailers, RVs
• Also useful on ATVs, UTVs, snowmobiles, and utility vehicles
• Helpful for retrofit or OEM replacement on older 154-series fittings

What are the lamp specifications and maintenance considerations?

Each M154A-R lamp uses a long-life incandescent bulb rated around 15,000 hours, delivering steady illumination without a user-replaceable filament. Because the bulbs are sealed in the housing, the lamps require less frequent attention than exposed socket designs, but eventual replacement of the entire lamp assembly is how you restore service once the internal bulb reaches end of life.

• Two 15,000-hour-rated incandescent bulbs (non-replaceable)
• Red lens for rear/side marking compliance and visibility
• Simple wiring and installation with included hardware
• Replace entire lamp assembly when bulb life ends

How easy is the installation and what comes in the box?

The kit ships with two Peterson M154A-R lamps plus two 154-11K black surface-mount brackets and all necessary hardware, so you can complete a two-light installation right away. The brackets match the standard 154-series mounting pattern, which speeds replacement on trailers that already use Peterson marker lights.

• Bundle includes 2 lamps, 2 black brackets, and mounting hardware
• Pre-drilled mounting pattern compatible with 154-series fixtures
• Simple wiring: connect power and ground per local regulations
• Installation-ready for immediate mounting and testing

Who is this for: This Peterson M154A-R bundle is suited to trailer owners, marine users, small-fleet operators and DIY mechanics who need a hardy, easy-to-install side or clearance lighting solution. It’s particularly helpful where submersible performance, a familiar mounting pattern, and a ready-to-fit bracketed kit are priorities — for example, boat trailers, utility trailers, RVs, and commercial or recreational vehicles operating in wet or corrosive environments.