Truck-lite 33275R Led Marker Clearance Light 12V Red

Product Description

The TRUCK-LITE 33275R is a compact LED marker and clearance light designed for commercial vehicle and trailer lighting applications. Operating at 12 volts, it uses a single LED diode behind a round red lens to deliver reliable, low-draw illumination. The grommet mount design allows for a clean, flush installation into standard pre-drilled panel cutouts. At 0.75 inches in length and weighing just 0.08 pounds, this is a direct, no-frills replacement light suited for fleet maintenance technicians and truck equipment installers working on lighting compliance and visibility requirements.

This marker and clearance light is used on Class 3 through Class 8 trucks, trailers, flatbeds, and other commercial vehicles where DOT-style side or rear marker lighting is required. The red lens designation makes it appropriate for rear clearance and side marker positions. Grommet-mount construction suits panels and fairings where surface-flush mounting is standard practice. Fleet shops and mobile truck lighting technicians regularly install lights of this type during roadworthiness inspections and lighting repairs.

Key Features

• LED light source for long service life and reduced current draw compared to incandescent
• 12-volt operation compatible with standard commercial vehicle electrical systems
• Round red lens for rear clearance and side marker applications
• Grommet mount design fits standard panel cutouts for quick installation
• Single diode, compact form factor at 0.75 inches in length
• Lightweight at 0.08 pounds, minimizing added load on mounting surface

Compatibility

Designed as an OEM-style replacement LED marker and clearance light for 12-volt commercial vehicles and trailers requiring grommet-mount round red marker lighting.

Installation Notes

Installation of marker and clearance lights is typically performed by commercial vehicle technicians or truck equipment installers. Disconnect or isolate the vehicle circuit before removing the existing light to prevent short circuits or unintended activation. The grommet mount seats into a standard cutout in the panel or fairing wall; ensure the grommet seals flush to prevent moisture intrusion. Federal Motor Vehicle Safety Standards (FMVSS) govern marker light placement and color on commercial vehicles, so verify positioning compliance before returning the vehicle to service.