Partsam 7" Round 36-LED Transit Tail Lights 2-Pack — Red, IP65 Sealed Stop/Turn/Tail Lamps

Partsam 7" Round 36-LED red transit tail lights (2-pack) are sealed, 12V stop/turn/tail lamps with a built-in reflex lens and gasketed surface-mount design. These dual-purpose round lamps combine bright LEDs with a center reflex reflector to improve visibility for buses, trailers, trucks and a wide range of 12V vehicles. Each lamp is sonically sealed with an IP65 rating, includes mounting hardware and a three-wire harness for separate running and brake circuits. The fixtures are designed for surface mounting; screws and thick mounting gaskets are provided so you can install them on flat or slightly curved bodies.

How bright and durable are these lights for daily commercial use?

Each 7" lamp contains 36 LEDs positioned to deliver clear stop, tail and turn signals while the reflex lens increases long-range recognition. The unit is sonically sealed and uses a waterproof circuit board with glue-sealed wire exits to resist moisture and dust.

• 36 high-efficiency LEDs per lamp for strong illumination
• Built-in reflex lens for enhanced visibility at distance
• IP65-rated enclosure and waterproof circuit board
• Sonically sealed housing with glue-sealed wire exits to limit corrosion

What wiring and electrical setup do I need for these 12V lights?

Each lamp uses three wires: white for ground, black for dim/running lights, and red for the brighter brake/stop circuit. They run on a 12V DC system and can be integrated into standard vehicle wiring; adding a proper relay will enable flashing or strobe functions if required.

• White = ground; black = running/taillight; red = brake/stop
• 12V DC compatible with most automotive and trailer systems
• Flashing requires an external relay or flasher module
• Supplied mounting screws and gaskets simplify installation

Will these fit my vehicle — buses, trailers, pickups or specialty rigs?

These 7" round transit lights are common on school buses, refuse trucks and many commercial vehicles, but they also work on trailers, light trucks, boats and specialty platforms as long as you have a 12V power source and surface-mount space. The gasketed design helps create a weather-resistant seat on a range of body panels.

• Commonly used on buses, trucks, trailers, service vans and pickups
• Surface-mount with gasket for use on flat or slightly curved panels
• Mounting hardware included for quicker installation
• Not designed for continuous submersion; avoid underwater use

How do I maintain these lights and what are typical failure points?

Maintenance is minimal: keep the lens clean and check wiring seals periodically for damage or degraded adhesive around the wire exits. Replace if individual LEDs fail or if the housing is cracked; the sonically sealed construction reduces moisture entry but mechanical impact can compromise the seal.

• Clean lens with mild soap and water; avoid abrasive cleaners
• Inspect seals and adhesive at wire exits annually
• Replace if housing or lens is visibly cracked to retain waterproofing
• Use proper relays/fuses to protect vehicle circuits and lamp longevity

Who is this for These Partsam 7" round LED transit tail lights suit fleet managers, bus and truck owners, trailer builders and DIY installers who need robust, visible stop/turn/tail lamps rated for outdoor use. They are ideal when you want a sealed, surface-mount LED solution with separate running and brake circuits and a built-in reflector for improved long-range recognition.

FAQ

Q: Are these 7" lights waterproof?

A: Yes. They are sonically sealed with an IP65 rating and a waterproof circuit board, but not for continuous underwater use.

Q: Can they flash like emergency lights?

A: They don’t include a built-in flasher; adding a proper relay or external flasher will enable flashing patterns.