Dual Color 4.7in Trailer Marker LED Strip - Amber and Purple

In this review of the Dual Color 4.7in Trailer Marker LED Strip, the bottom line is simple: this light is for vehicle owners who want a bright, durable marker with a unique dual-color option. The reviewer found the integrated amber and purple lighting modes easy to switch between and notably bright for marker and signal applications. Installers who need a sealed, low-power option for trailers, trucks, ATVs or utility vehicles will appreciate the build and weather resistance, while those who need a single-color orthodox marker may not need the dual-function feature.

Key Features

• Dual-color function: The lamp switches smoothly between amber and purple, offering two visible modes from a single fixture for turn, marker or decorative use.
• IP68 waterproofing: Fully sealed by glue and rated IP68, the light resists dust and immersion for reliable outdoor use on trailers and trucks.
• Compact SMD array: Each lamp uses six two-color SMD LEDs to deliver high brightness while keeping power draw low for prolonged use.
• Hidden screw mounting: The base hides mounting screws after assembly, producing a cleaner installed appearance on grilles, bumpers or fenders.
• Versatile wiring and voltage: Works with 12V-24V DC systems and offers a three-wire connection with dedicated amber, purple and ground leads for flexible installations.

Who It's For

This product suits truck, trailer and van owners who want a multi-purpose marker light that can serve as a turn, running, clearance or decorative light. It is also a good match for RV, ATV, UTV and bus operators who need a compact, waterproof fixture that remains bright in outdoor conditions.

It is less suited for buyers who require only a standard single-color OEM replacement or who cannot accommodate a three-wire connection; likewise, renovators seeking a flush-mount OEM appearance may prefer alternate fixtures designed to match factory housings.

Pros & Cons

Pros

• Very bright output from the six SMD LEDs, making it effective as a marker and signal light.
• Easy to install with the provided base, clip and screw arrangement and clear left/right wire outlets for routing.
• Durable construction with a maze-pattern PC lens and ABS base, fully sealed for long service life.

Cons

• The dual-color purple option is an unusual choice that some users may not need or prefer for regulatory reasons in certain jurisdictions.

Specifications

Our Verdict

The Dual Color 4.7in Trailer Marker LED Strip is a smart, value-packed choice for anyone needing a bright, weatherproof marker with flexible color modes and straightforward installation. Its durable sealing and low power draw make it a practical upgrade for trailers, trucks and off-road vehicles, especially when a distinctive purple option or dual-function capability is desired.

Frequently Asked Questions

How is it wired?
The light uses a three-wire connection: black for ground, purple for purple lighting and yellow for amber lighting.

Can it handle wet conditions?
Yes, the unit is fully sealed and rated IP68 for dust and immersion protection.

What mounting options are available?
Surface mount using the included clip and screw-fixed base, with hidden screws after assembly for a clean look.