2.5ft Round LED Marker Lights 13 LEDs 20 Pack - Bright Truck & Trailer

Our review of these 2.5' round LED marker lights finds them best suited to owners of trucks, trailers and RVs who need compact, high-visibility side and clearance lighting. The single biggest reason to buy is the combination of 13 built-in LEDs plus multi-faceted reflectors that deliver a noticeably bright, contemporary light pattern in a small package. The set includes 10 amber and 10 red lights with round rubber grommets and simple 2-prong pigtails, making this a practical kit for widespread replacement or new installations.

Key Features

• 13 bright LEDs: Each 2.5' light uses 13 super-bright LEDs to provide strong visibility in daylight and at night.
• Multi-faceted reflector: Mini-reflex faceted reflectors boost perceived output and create a clean, modern look on panels and bumpers.
• Complete kit: The pack includes 10 amber and 10 red lights plus round rubber grommets and 2-prong wire pigtails for straightforward installation.
• Compact size: 2.5' inner diameter fits tight spaces such as air cleaner light bars, cab kits and rear center panels where larger lights won't work.
• IP65 waterproof rating: Sealed construction protects against splashes and road spray for exterior use (not for submersion).
• Simple wiring: 2-prong pigtails label white as ground and black as positive for quick hookups on most trailers and trucks.

Who It's For

This kit is ideal for DIYers and fleet operators who need to replace multiple side marker lights at once or outfit new panels. The small 2.5' lamp face and included grommets make it a smart choice for limited-space locations like cab and sleeper kits, bumper inserts and light bars.

Those who need sealed underwater lighting, custom-colored lenses, or integrated multi-function LED units (stop/turn/signal in one housing) should look elsewhere. Also, if you require a product with military- or marine-grade submersion protection, the IP65 rating is not sufficient for continuous under-water use.

Pros & Cons

Pros

• Very bright output thanks to 13 LEDs and reflex faceted reflector design.
• Complete 20-piece kit has both amber and red lights plus grommets and pigtails for widespread installs.
• Compact 2.5' diameter fits tight mounting panels and popular truck locations.
• IP65 sealed construction resists rain and road spray for durable exterior use.

Cons

• IP65 rating means the lights are not designed for full submersion, so they should not be installed below waterline.
• Functionality feedback is mixed among some users, so expect variation depending on vehicle wiring and mounting conditions.

Specifications

Brand	Konrali
Light face diameter (inner)	2.5 in
Outer diameter (with grommet)	3.5 in
LED count	13 LEDs per light
Included per kit	10 amber + 10 red lights with grommets and 2-prong pigtails
Waterproof rating	IP65 (not for submersion)
Wiring	White = ground, Black = positive

Our Verdict

These 2.5' round LED marker lights are a practical, cost-effective choice for truck and trailer owners who need compact, high-visibility side markers in quantity. The strong brightness, included grommets and simple 2-prong pigtails make installation straightforward, and the set represents good value when replacing multiple markers across a vehicle or fleet.

Frequently Asked Questions

What size hole do I need to install the grommet?
Drill a hole about 2.67 in to fit the round rubber grommet and seat the 2.5 in light.

Which wire is ground?
The included 2-prong pigtails use white for ground and black for positive.

Can these be submerged?
No, they are rated IP65 for water resistance against spray but should not be placed under water.