Answering the search for reliable combination LED tail lights, this guide highlights five solid options from Partsam that suit trucks, trailers, RVs, boats, and flatbeds. Each product is evaluated for durability, wiring needs, and suitability for different vehicle setups. This article helps buyers choose the right style—universal square, rectangular, or smoked lens—for their 12V systems. The quick-reference table below summarizes the key picks to match your use case and mounting needs.
| Product | Best For | Mount Type | Notable Limitation |
|---|---|---|---|
| Partsam Pair 38 LED Universal Tail Lights | Wrangler-like trucks and flat surfaces | Stud mount | Some modification may be needed for Wrangler installs |
| Partsam 12V Submersible Square Led Trailer Light | Trailers under 80″ and marine use | Surface/bolt | Requires wiring harness integration |
| Partsam 12V Submersible Low Profile Rectangular Lights | Over-80″ trailers and trucks | Surface mount with hardware | Left/right diode counts differ |
| Partsam 2Pcs Universal Smoked Square 38 LED | Flatbed trucks and SUVs needing a smoked look | Stud mount | Wiring may require splicing |
| Partsam Red LED Low Profile RV Tail Lights | RV/camper trailers needing built-in license plate light | Surface mount | Not a direct factory Wrangler replacement |
Partsam Pair 38 LED Universal Tail Lights
These universal square tail lights deliver a 38-LED configuration: 16 red LEDs for stop/turn/tail, 18 white for reverse, and 4 white for license illumination. They mount with back studs, suitable for flat surfaces. The assembly lacks a factory wiring harness, so you must splice wires to your vehicle. Bolt holes are larger than stock, which may require body modification. DOT-compliant for street use, they run on 12 volts with low current draw. Best for buyers who want a strong, universal fit and don’t mind a custom installation.
Who this is best for: owners of trucks or trailers needing a bright, multi-function light with license illumination, ready to handle non-factory mounting. Why chosen: robust LED mix and weatherproof polycarbonate housing offer a durable, all-in-one signal option for diverse 12V setups. Caution: installation may require drilling and wiring work; verify bolt patterns against your mounting surface.
Partsam 12V Submersible Square Led Trailer Light
This square, submersible trailer light covers multiple functions across two sides: passenger side with six functions (stop, turn, tail, rear reflex, side marker, side reflex) and street side with seven functions (add license illuminator). It’s designed for universal compatibility with trailers under 80″ and various vehicles, including boats and RVs. The IP68 rating implies strong water resistance. Best for: users who need a submersible, all-in-one kit with license illumination on one side. Caution: installation may require careful wiring and sealing to preserve water resistance over time.
Partsam 12V LED Submersible Low Profile Rectangular Lights
These rectangular lights provide seven functions on wider trailers and trucks and include a built-in license plate light on the driver’s side. The left light has 22 diodes, the right 18 diodes, and they are built to withstand harsh weather and vibrations. They comply with DOT standards and use welded construction for waterproof sealing. Best for: wide trailer applications that require a durable, low-profile design. Notable limitation: wiring might require careful color matching and possible resistors when used with older vehicles.
Partsam 2Pcs Universal Smoked Square 38 LED Lights
This pair features smoked lenses with 38 LEDs per light: 16 red for stop/turn/tail, 18 white for backup, and 4 white for license illumination. They mount via back studs on a flat surface and are not a factory Wrangler TJ YJ CJ JK replacement. As with other universal units, wiring is not pre-harnessed and may require splicing. Best for: flatbed or utility trucks needing a smoked appearance and high visibility signals. Limitation: larger bolt holes may require body modification for a precise fit.
Partsam Red Led Low Profile RV Tail Lights
These low-profile, surface-mount tail lights are designed for RVs and campers. They feature a three-function setup plus built-in license plate illumination, with a dedicated left-hand and right-hand side arrangement. The white wire is ground, black for tail and license, and red for stop/turn. They are SAE and DOT approved and provide longer life than incandescent options. Best for: RV enthusiasts upgrading from incandescent lighting. Caution: not a direct Wrangler replacement; ensure electrical compatibility with your trailer wiring harness.
Buying Guide
Key considerations when choosing combination LED tail lights include compatibility, mounting style, and weather resistance. If you need a universal fit on flat surfaces, square or smoked square lights with back studs work well, but may require drilling or body modifications. For trailers or RVs exposed to water, submersible or IP68-rated units provide better protection against moisture. Determine if you need built-in license plate illumination on one or both sides, and decide between surface mount versus stud mount based on your vehicle’s existing hardware.
Wiring And Installation Tips
- Plan wiring carefully; many units require splicing since they do not come with factory harnesses.
- Match wire colors to vehicle wiring convention (ground, tail, brake, turn, and reverse).
- Check bolt hole sizes and consider drilling or mounting spacers if necessary.
- Consider resistors or flashers for vehicles with incandescent circuits to avoid rapid blinking.
FAQ
- Q: Are these lights DOT compliant? A: Several listed Partsam models are designed to meet DOT standards for street use, but confirm per model before purchase.
- Q: Do these require a wiring harness? A: Some models require wiring splicing; no factory harness is included.
- Q: Can I install these on Wrangler YJ or CJ models? A: Some models are not direct factory replacements and may need modifications.
- Q: Are the lenses smoked or clear? A: Available options include smoked and standard clear lenses, depending on model.
- Q: Do they include license plate illumination on both sides? A: Availability varies; some include license illumination on one side, others on both sides.
- Q: What mounting style is best? A: Stud-mounted options suit flat surfaces; surface-mount options are ideal for seamless exterior mounting on RVs or trailers.