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Nilight

Nilight 2PCS 3.9 Inch Red LED Side Marker Lights for Trailer Truck

  • Based on 1,872 reviews
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Availability: In Stock.
Fulfilled by NION
Arrives Thursday, Oct 22
Order within 10 hours and 53 minutes
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Color: Red 2Pcs


Style: Trailer Light


Features

  • featured functions: used as led marker light at front rear side roof top or led clearance light indicator light on any 12v pickups truck trailers suv rv van caravan camper boat lorry bus etc.
  • upgraded leds: use 3 quality piranha led, featuring better heat dissipation, wider lighting angel, higher light intensity, and longer lifetime, make the light super durable and outputs excellent red light.
  • highly sealed: lens and housing are sonically welded as a whole unit, inside leds are also surface-sealed. be ready for all weather abuse.
  • simple installation: black wire for ground, red wire for positive. just fix the black base with the 2 flat head screws provided, and then snap the light into the base. to run through the back wire lead, you can either drill a center hole, or use some washers when fixing the base, so you can get space to run the wire lead without drilling center hole.

Description

About Us Nilight is a famous brand that dedicated to provide innovative, cost-effective and quality products. We have been specialized in automotive products and parts for many years. Constant improvement and innovation is our eternal aim. We hope you have a satisfying purchase here Outputs pure red light, high brightness to improve your vehicle's functionality. Housing is sonically welded and completely sealed to be IP67 and ready for all weather. 3.9" Side Marker Light 3.9" Side Marker Light 3.9" Side Marker Light 4" Rectangle Marker Light 4" Rectangle Marker Light 2.5" Oval Marker Light 2.5" Oval Marker Light

Brand: Nilight


Color: Red 2Pcs


Specific Uses For Product: Exterior


Light Source Type: LED


Vehicle Service Type: Bo, Bus, SUV, Trailer, Truck


Year: 2006


Special Feature: Waterproof


Voltage: 12 volts


Wattage: 5 watts


Auto Part Position: Rear


Specific Uses For Product: Exterior


Light Source: LED


Compatible with Vehicle Type: Bo, Bus, SUV, Trailer, Truck


Additional Features: Waterproof


Voltage: 12 volts


Wattage: 5 watts


Auto Part Position: Rear


Automotive Fit Type: Universal Fit


Lens Material: Acrylic


Color: Red 2Pcs


Lens Color: Clear


Brand Name: Nilight


Model Year: 2006


UPC: 751433166756


Manufacturer Part Number: TL-32


Unit Count: 2 Count


Item Highlight: 3 LED 12V Clearance indicator lamps front rear waterproof sealed surface mount lights for RV Camper Boat Bus


Manufacturer: Nilight


Number of Items: 1


Set Name: 1


Global Trade Identification Number: 56


Included Components: 2PCS LED Side Marker Lights


Item Weight: 0.27 g


Item Type Name: Nilight 2PCS 3.9Inch 3 LED Truck Trailer Red Light Front Rear LED Side Marker Lights Clearance Indicator Lamp Rock Light Waterproof Sealed Surface Mounted


Model Number: TL-32


Manufacturer Warranty Description: 2 Years Warranty


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Oct 22

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Good trailer side lights
Color: Amber 2Pcs Style: Trailer Light
Review Image by Omeed Beckman
Install was pretty straightforward. Very clean flush mount, I really like the snap in design. So far haven’t seen any moisture buildup. None of the LEDs have gone out. Decent illumination for their size.
Reviewed in the United States on March 31, 2026 by Omeed Beckman
    • Recommended.
Color: Red 2Pcs Style: Trailer Light
These Nilight LED lights are compact, bright, and very easy to install. With a sealed and waterproof design, they're ideal for my truck. They function as marker, indicator, or clearance lights, offering great visibility and durability even in harsh conditions. Highly recommended.
Reviewed in the United States on July 25, 2025 by Rafael Flamenco
    • Nice and bright LED lights
Color: Amber 2Pcs Style: Trailer Light
fit my utility trailer, beautiful LED
Reviewed in the United States on January 4, 2026 by Ken_turf
    • Good light but a few things to note
Color: Amber 2Pcs Style: Trailer Light
MOUNTING: These lights are theoretically easy to mount but if you have a hardend steel frame on your trailer, you can forget the self-tapping screws this light comes with as they won't survive the drilling. Go buy some 8-32 ,1 inch stainless steel phillips bolts with a flat washer. locking washer, and nut. Drill out the hole in the black light bracket just slightly larger than the bolt and you're good to go. These light require a ground to frame. If your trailer frame is painted, consider using a wire wheel in a drill and grinding the paint to bare metal for a solid ground. Also crimping a connector hoop the ground wire makes attaching to one of the mounting bolts much easier. Once the black braket is mounted, you have to place the light into the bracket. It's a super tight fit and the only thing that holds the light to the bracket are two little plastic teeth at the ends of the light that slide into a groove at each end of the bracket. You have to be careful when attaching because the teeth or the lip of the groove can break. Go slow and place one end into the groove at an angle and try to slide the other into the groove. I used a screw driver to gently pry the lip of the groove up to create more room. Once in place, make sure it's properly seated by using a small screw driver to put the orange teeth on the light toward the back of the groove. It should click if not all the way in. When trying to angle the light to get it in the bracket, you may need to gently tap it to get the teeth of one end to fully seat in the groove. If you don't, the other end won't clear the top of the groove and it won't go in. BRIGHTNESS: These are bright lights however there is one caviat. The brightness is only viewable when looking dead on to the light. The lighting effect significantly diminishes at even gentle angles. It was so bad, when I was testing the light, I thought they weren't working until I happened to walk to a different angle and noted that they were in fact illuminated. ... show more
Reviewed in the United States on April 11, 2022 by JS
    • Works well.
Color: Red 2Pcs Style: Trailer Light
Great if you do a 'flat mount' ... hidden fasteners ... nice!
Reviewed in the United States on April 16, 2026 by Ulrich S
    • Nilight Amber LED clearance lights
Color: Amber 2Pcs Style: Trailer Light
Looks amazing on my EZGO golf cart. Easy install, very durable.
Reviewed in the United States on April 5, 2026 by Ronny C
    • Good running lights.
Color: Amber 2Pcs Style: Trailer Light
Easy to installed, but not as bright as I thought they would be. They still look great.I
Reviewed in the United States on October 3, 2025 by Ken
    • Weak Light
Color: Amber 2Pcs Style: Trailer Light
Light is weaker than the originals on the trailer but do the job. Installation was time consuming. Nothing lines up and had to make holes in the base plate for screws and wires.
Reviewed in the United States on February 16, 2026 by Max

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