Partsam LED Rear Combination Lights Pack of 2 — 38-LED Stud-Mounted Waterproof Tail/Brake/Turn/Reverse with License Light

Partsam Pair 38 LED Universal Rear Combination lights are compact, stud-mounted 12V tail/brake/turn/reverse lamps that combine red stop/turn/tail LEDs, white reverse LEDs, and a license plate illuminator in a weatherproof package.

These two-piece rear combination lights deliver multiple functions from one compact housing: red LEDs operate as tail, brake and turn signals; bright white LEDs switch to reverse/backup duty; and a small set of white LEDs illuminates a license plate. The assemblies mount via three studs and hardwire to vehicle circuits using four color-coded wires. Built with durable polycarbonate and acrylic components, they are engineered for exposed exterior use on a wide range of 12V vehicles and trailers.

How do these lights replace traditional tail, brake, turn and reverse lamps?

The Partsam combination units consolidate four lighting roles into one single-profile lamp to simplify rear-end lighting on custom builds, trailers and utility vehicles. Each unit contains 38 LEDs arranged to provide clear red signaling for stop/turn/tail and concentrated white output for reversing and plate illumination. They hardwire to your vehicle’s existing circuits, switching intensity between low and high red outputs for tail versus brake/turn functions.

• 16 red LEDs for tail/turn/stop with low/high brightness switching
• 18 white LEDs dedicated to reverse/back-up lighting
• 4 white LEDs for license plate illumination on one side
• 3-stud rear mounting for secure attachment to flat surfaces

What do I need to know about installation and wiring?

Installation is straightforward for experienced DIYers but requires modification when used as a direct swap for factory lamps. The lamps come stud-mounted and require drilling/enlarging bolt holes on many vehicles; no plug-and-play harness is included, so splicing to the vehicle wiring is necessary. Follow the color-code on the four hardwired leads and secure grounds for reliable operation.

• Hardwired with four color-coded wires: ground (white), reverse (white+yellow), low red + license (white+black), high red (white+red)
• Bolt spacing approximately 2"–2.2" between studs — verify before drilling
• Not a factory direct replacement for some Wrangler models — body modification may be required
• Use proper connectors and sealing to maintain waterproof performance

Are these lights durable and legal for street use?

Partsam designed the housings with impact-resistant polycarbonate and acrylic lenses to resist water, vibration and road debris. The assemblies are DOT-compliant for street legality when used in appropriate applications. Their low ampere draw and 12V operation make them compatible with most vehicle electrical systems.

• Resistant polycarbonate housing and acrylic lens for weather protection
• DOT-compliant design for street-legal signaling where applicable
• Low amperage draw on 12V systems — efficient LED operation
• Stud-mounted construction resists shock and vibration

What vehicle types are these compatible with and what should I check before buying?

These universal combination lights fit a broad range of 12V applications including trucks, trailers, RVs, boats, vans and custom off-road rigs. Before purchasing, confirm stud spacing, available mounting clearance and whether you’re prepared to splice wiring and enlarge mounting holes where necessary. Note that only one lamp includes the license plate illuminator.

• Universal for 12V vehicles: trucks, trailers, RVs, boats, vans, flatbeds, and more
• Check physical size — assemblies are slightly larger than some factory lamps
• Confirm you can splice wiring; no harness included
• Package contains two stud-mounted combination lamps (pair)

Who is this for: This Partsam pair is aimed at vehicle owners, trailer builders and DIY mechanics who need a compact, multi-function rear lamp solution for 12V systems. It’s best for users comfortable with light fabrication and electrical splicing, and for projects where a weatherproof, efficient LED combination light replaces or supplements existing rear lighting on non-factory or modified applications.