Partsam 3/4" Mini Watermelon LED Marker Lights Pack of 10 — Dual-Color Amber/Red, IP67 Waterproof for Trucks Trailers RVs

Compact waterproof 3/4-inch dual-color LED marker lights that switch between amber and red for turn signal, side marker, or clearance use on trucks, trailers, RVs, and pickups.

These Partsam 3/4" watermelon-style bullet LEDs deliver bright, long-lasting illumination in a tiny, IP67-rated housing engineered for exterior vehicle use. Each light is built with colored SMD LEDs behind a clear lens and a chrome-effect bezel for a polished look. They operate on 12V–24V systems, connect via a straightforward three-wire setup, and fit into a 3/4" mounting hole, making them a versatile option for replacing worn markers or customizing trucks, trailers, RVs, and work vehicles.

How bright and durable are these mini LED marker lights?

These lights use high-quality SMD LED chips and a transparent plastic lens to maximize light output despite the small 3/4" face. Their rated lifespan is long, and the IP67 enclosure protects the electronics from water, dust, and road debris so they hold up to outdoor conditions.

• High-transmission clear lens for strong visibility
• SMD LEDs rated up to 100,000 hours lifespan
• IP67 waterproofing keeps moisture and dust out
• Chrome-plated bezel resists corrosion and looks finished

How do I wire and install the Partsam dual-color watermelon lights?

Installation is a simple three-wire hard connection: white for ground, yellow for the amber circuit, and red for the red circuit. Drill a 3/4" hole in a flat mounting surface, feed the wires, secure the light in place, and connect to your vehicle’s 12V or 24V lighting circuit as needed.

• 3/4" hole required; outer bezel diameter 1.5" for flush finish
• White = ground, yellow = amber, red = red (dual-color operation)
• Works on 12V–24V electrical systems without extra hardware
• Mounts as marker, turn signal, clearance, grille, or side light

Will these fit my truck, trailer, or RV and what comes in the pack?

The lights are designed as universal markers compatible with most 12V–24V vehicles including trailers, semi-trucks, pickups, buses, and utility vehicles. The package includes ten individual 3/4" LED watermelon lights so you can replace multiple fixtures or outfit a full vehicle with matching markers.

• Pack of 10 lights for multi-point installation
• Sized to fit common 3/4" mounting holes (bezel 1.5" diameter)
• Suitable for position, identification, side, and turn-signal use
• Lightweight plastic housing reduces added weight and stress

Who is this for: These Partsam mini LED watermelon marker lights suit vehicle owners, fleet managers, and DIY mechanics who need compact, weatherproof lighting for signaling and identification. They’re ideal when space is limited or you want a discreet, durable LED solution for trailers, classic trucks, RVs, pickups, construction vehicles, or customized applications where dual-color visibility (amber and red) and easy three-wire wiring are priorities.