Partsam 2pc Red LED Trailer Light Kit — Square Stop/Turn/Tail with Steel Mounting Boxes, IP68

Partsam 2-piece square LED trailer light kit delivers sealed, multi-function red stop/turn/tail and side-marker illumination with heavy-duty steel mounting boxes and a license bracket for trailers under 80" wide.

This kit combines rugged hardware and bright LEDs to replace or upgrade rear lighting on trucks, trailers, boats and RVs. Each side features a sealed acrylic lens with multiple diodes to perform stop, turn and tail duties while one side includes a white license plate illuminator. The mounting boxes are stamped from 45-gauge S45C 1045 heavy-duty steel for stable attachment and long service life.

How do these lights improve rear visibility at night and in bad weather?

The LEDs are super-bright and arranged to provide distinct stop, turn and tail signals while the acrylic lens and sealed housing prevent moisture intrusion. Rated IP68, the assembly resists water and dust to keep the circuits working in rain, splashes and road grime.

• High-efficiency LEDs with separate red and white diodes for clear signaling
• Completely sealed acrylic lens and gasketed housing
• IP68 rating for submersion and dust protection
• Reflectors integrated for passive visibility when lights are off

What functions does each lamp perform and how many LEDs are used?

Each lamp is a multi-function unit: the passenger-side lamp serves six roles while the driver-side adds a license plate illuminator for seven functions. Diode counts differ so the unit can prioritize red signaling while providing a bright white license light on the street side.

• Passenger side: 15 diodes (12 red + 3 red) for stop, turn, tail, rear reflector, side marker and side reflex reflector
• Driver side: 19 diodes (12 red + 3 red + 4 white) adds license plate illumination
• Integrated reflectors increase passive safety when lights are off
• Works on standard 12V trailer wiring systems

How durable and easy to mount are the included steel boxes and bracket?

The kit includes two black steel mounting boxes and a license bracket with screws designed for secure installation on flat surfaces. The steel is 45-gauge S45C 1045 (approx. 0.04" thickness), providing a rigid anchor that resists deformation and helps protect wiring from road impacts.

• Heavy-duty S45C 1045 steel mounting boxes included for both sides
• Precut holes and supplied screws speed installation
• Low-profile bracket fits most under-80" trailers and towing vehicles
• Design minimizes light movement and reduces vibration-related wear

Will this kit fit my trailer or towing vehicle?

The lights and mounting boxes are intended for universal use on trailers and vehicles under 80 inches wide. They are compatible with common 12V trailer wiring and suit a wide range of vehicles from utility trailers to campers and small commercial trucks.

• Universal fit for trailers, boats, RVs and trucks under 80" width
• Compatible with standard 12V stop/turn/tail wiring schemes
• Includes both left and right lamps plus bracket and screws
• Works on caravans, snowmobiles, dump trailers, and more

Who is this for: This Partsam kit is aimed at owners and fleet operators who need a durable, weatherproof rear lighting solution with clear multi-function signaling and a license plate illuminator. It suits DIY installers and professionals installing on utility trailers, boats, campers, light trucks and other under-80" towing platforms who want heavy-gauge mounting hardware and IP68 protection.