20 Pcs 6.4 in Clear Lens Amber LED Side Marker Lights - Bright

In this review the 20 Pcs 6.4 in Clear Lens Amber LED Side Marker Lights are assessed for everyday trailer and truck use; they are aimed at owners who need a bright, economical set of marker and indicator lights to replace worn or dim originals. The single biggest reason to consider these lights is their extreme brightness combined with low power draw thanks to built-in SMD LEDs, which makes them a practical upgrade for 12V DC vehicles where visibility and long runtime matter.

Key Features

• High Quality SMD LEDs: Twelve diodes per lamp deliver a bright amber output that improves side visibility and signaling for trailers and trucks.
• Low Power Consumption: The LEDs run cool and draw minimal current, so they are suitable for vehicles with limited electrical capacity.
• Universal 12V Fit: Designed to fit most 12V DC vehicles, these markers can be used as side markers, indicators, fender lights or decorative lights.
• Practical Size and Mounting: Each lamp measures 6.4 x 1.9 x 0.7 in with a 4 in hole spacing, matching common mounting patterns on trailers and RVs.
• Simple Wiring: Free end wires and color-coded leads (red positive, black negative) plus a screws kit speed up installation for DIYers and pros alike.
• Warranty: The product ships with a one year premium warranty, providing basic protection against early failures.

Who It's For

The ideal buyer is a trailer, truck, RV or lorry owner who wants a cost-effective set of bright amber side marker lights for improved road visibility and cosmetic updates. Installers who prefer straightforward wiring and standard hole spacing will appreciate the included screws kit and free ends wire, which reduce installation time.

Those who should look elsewhere include owners who need IP-rated, fully submersible lighting for constant wet environments or those requiring multi-function integrated electronics beyond basic marker and indicator use, as the design is focused on standard 12V side marker applications.

Pros & Cons

Pros

• Very bright SMD LEDs provide strong amber visibility for side marking and turn signaling.
• Low temperature operation and low power draw reduce strain on vehicle electrical systems.
• Easy to install with color-coded wires and a screws kit, matching common 4 in hole spacing.
• One year warranty adds reasonable assurance against early defects.

Cons

• Some users have reported moisture ingress in wet conditions, so these may not be ideal for constantly submerged locations.
• A minority of customers experienced functionality issues over time, so longevity can vary by use and environment.

Specifications

Our Verdict

The 20 Pcs 6.4 in Clear Lens Amber LED Side Marker Lights are a practical, value-oriented choice for most trailer and truck owners who need brighter side marking and simple installation. They offer strong brightness and low power use at a reasonable price, though buyers who need rugged, fully waterproof fixtures should consider alternatives. Overall they represent good value for routine road use and cosmetic upgrades.

Frequently Asked Questions

Are these lights compatible with 12V truck electrical systems?
Yes, they are designed for 12V DC systems and use color-coded free end wires for straightforward connection.

Do they include mounting hardware?
Yes, a screws kit is included to match the 4 in hole spacing for installation.

How durable are they in wet conditions?
They perform well under normal road use, but some users reported moisture ingress in very wet environments, so consider sealed options for constant water exposure.