LED Side Marker Lights 30-Pack – 3.8" 6-LED Indicator Lamps for Car, Truck, Trailer & Bus, 12V Multi-Color

LED Side Marker Lights 30-Pack – Bright, Durable Indicator Lamps for Commercial & Passenger Vehicles

Upgrade your vehicle’s visibility and safety with this 30-piece set of 3.8" 6-LED side marker indicator lights. Designed for 12V systems, these compact LED lamps deliver bright, reliable illumination for front, rear, and side marker positions on cars, trucks, trailers, lorries, and buses. Available in six colors to match your vehicle’s lighting requirements or custom build.

Key Benefits

• Bright 6-LED Output – Six LEDs per lamp deliver high-visibility illumination for side marker, clearance, and indicator positions
• 12V Universal Compatibility – Fits standard 12V electrical systems on cars, trucks, trailers, lorries, RVs, and buses
• 6 Color Options – Available in Amber, Red, White, Blue, Green, and Purple to suit DOT requirements or custom builds
• 30-Piece Value Pack – Bulk quantity ideal for full trailer builds, fleet maintenance, or multi-vehicle installations
• Compact 3.8" Profile – Low-profile design fits flush on body panels, trailer sides, and cab corners without protruding
• Durable Construction – Built to withstand road vibration, moisture, and temperature extremes for long-lasting performance

Product Specifications

How to Use

1. Select the color variant matching your vehicle’s lighting requirements
2. Identify the mounting location on your vehicle’s body panel or trailer side
3. Drill or use existing mounting holes to secure the lamp housing
4. Connect the wiring to your vehicle’s 12V circuit (positive and ground)
5. Test all lights before road use to confirm proper illumination

Ideal Use Scenarios

• Replacing worn or broken side marker lights on semi-trucks and trailers
• Adding clearance lights to wide-load vehicles and RVs
• Custom truck and trailer builds requiring bulk LED marker lighting
• Fleet maintenance for buses, lorries, and commercial transport vehicles

Frequently Asked Questions

What sizes are available?

3.8" (per lamp)

What voltage does it run on?

12V

What colors does it come in?

Amber, Red, White, Blue, Green, Purple

How many do I get?

30 pieces