GOOACC 4-inch Round LED Tail Light 2-pack Red — 24 SMD LEDs, Stainless Steel Chrome Bezel, IP65

This pair of GOOACC round taillights combines high-output 2835 SMD LEDs, robust materials, and weatherproof sealing to deliver reliable rear signaling for trailers, trucks, tractors, and specialty vehicles. Designed for surface-mount installations, each lamp balances a slim profile with clear optical output and simple hardware-based attachment so you can replace or upgrade rear lights quickly.

How bright and visible are these lights on the road?

Each light contains 24 2835 SMD LEDs tuned to a vivid red output with two brightness levels (high and low), giving clear stop, tail, and turn signals. The lens and reflective layout enhance visibility both day and night without relying on fragile incandescent bulbs.

• 24 x 2835 SMD LEDs per lamp for crisp, uniform red light
• Dual brightness modes: high for braking/turn signals, low for running lights
• Crisp optics from the AS lens for improved beam consistency

What materials and protection keep these lights durable?

GOOACC built the housing with an ABS bottom shell and an AS lens for impact resistance, and added a stainless steel chrome bezel to resist corrosion and maintain mounting integrity. The sealed assembly reaches an IP65 rating to keep out water spray and dust, extending life in demanding environments.

• Stainless steel chrome bezel resists rust and eases installation
• AS lens + ABS base for impact and abrasion protection
• IP65-rated sealing prevents water ingress and dust entry

How do I install these 4-inch tail lights correctly?

Installation is straightforward with the included three screws and nuts per lamp; they’re intended for surface mounting into a prepared hole. Follow basic wiring to a 12V DC system and secure the bezel and fasteners to ensure a tight, sealed fit.

• Required hole for surface mount: 4.4-inch diameter, 2.17-inch depth
• Includes 3 screws and nuts for firm attachment
• Wire to a 12V DC circuit for turn/brake/tail functions

Which vehicles and uses are these lights suited for?

These lamps are built to serve as turn signals, brake lights, and tail lamps across a wide selection of 12V vehicles. They work well on trailers, semi-trailers, dump trucks, horse trailers, RVs, tractors, and special-purpose vehicles where a compact, sealed red rear light is needed.

• Compatible with 12V systems found on trailers, trucks, tractors, and RVs
• Good for replacement, upgrades, or new builds requiring sealed rear lights
• Sized for tight mounting locations while offering clear signal output

Who is this for? If you maintain trailers, commercial trucks, farm equipment, or recreational vehicles and need a durable, bright, weatherproof round taillight that’s easy to install and resists corrosion, the GOOACC 4-inch 24-LED pair is a practical choice. It suits fleet operators, DIY mechanics, and anyone replacing worn incandescent lamps with a low-profile LED option that balances visibility, longevity, and simple hardware mounting.