Partsam Rectangular 49-LED Trailer Stop Turn Tail Lights Pair — Red with White License Lamp, 12V Sealed Surface-Mount

Partsam's rectangular 49-LED surface-mount trailer light pair combines stop, turn and tail functions with an integrated white license plate lamp for a sealed, low-maintenance 12V lighting solution.

These left-and-right multi-function lamps are built for RVs, campers and utility trailers that need bright, long-lasting signal and marker lighting without repeated bulb changes. The low-profile housings mount on the surface with pre-drilled holes and hardwire to a three-conductor harness, delivering DOT/SAE-compliant lighting performance while resisting moisture thanks to the sealed construction and reflex surface.

How bright and durable are these LED trailer lights?

The pair uses 49 LEDs arranged for clear visibility across braking, turning and nighttime tail illumination. LEDs are inherently more durable than incandescent bulbs and demand less current, which helps protect trailer wiring and reduces replacements over time.

• 49 total diodes per kit: 27 on the left (22 red + 5 white) and 22 on the right.
• Sealed construction to keep out moisture and dust for extended life.
• Low power draw preserves vehicle electrical capacity.

What wiring and compatibility should I expect during installation?

Each light comes with three pre-attached wires: ground (white), tail (black) and brake/turn (red). This simple color-coded harness fits standard 12V trailer systems and requires basic splicing or connector use at the trailer wiring junction.

• Works on 12V DC trailer and RV circuits commonly used in towing vehicles.
• Color-coded wires reduce installation errors and simplify hookup.
• Mounting holes spaced approximately 7" by 2.5" to match common bracket patterns.

Will these fit my trailer and how do they mount?

The lights measure 8 5/8" long, 3 7/8" high and 1 3/5" deep and are designed for surface installation using the included flange or separate brackets. Because they mount on the exterior surface, there's no need for cutting into the trailer skin, which speeds installation and leaves interior panels intact.

• Surface-mount flange design for straightforward external attachment.
• Pre-drilled mounting holes to align with standard bracket spacing.
• Shallow depth keeps profile low and reduces snagging risks.

What safety or regulatory features does this kit include?

The lamps meet SAE and DOT lighting standards for use as stop, turn and tail lights and provide a dedicated white license plate illumination. A reflex surface enhances visibility from multiple angles to help other drivers see your trailer’s signals.

• DOT/SAE-compliant design suitable for on-road trailers and campers.
• Integrated white license lamp keeps plate visible at night.
• Red reflex surface improves conspicuity when lights are off.

Who this is for: The Partsam 49-LED rectangular light kit is intended for RV owners, camper restorers, tow-vehicle hobbyists and trailer fleet managers who need a rugged, energy-efficient replacement for worn or outdated tail lights. Choose this set when you want a sealed, surface-mounted solution with easy wiring, built-in license illumination and modern LED reliability rather than repeatedly servicing incandescent bulbs.