Trailer Light Box Kit | 6" Oval Red Tail Lights | 2" Round Red Side Marker Lights

: In stock

Regular price $55.99


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About this item

  • Main Purpose: Works as a complete trailer tail light guard box set for your new or existing trailer, has to stop turn tail lighting modes. Can be directly welded on or bolted onto the rear, side, bottom, or top frame of your trailer.
  • Solid Built: Made of heavy-duty steel, painted with a quality black powder-coated finish, and pre-cut holes for 6” oval light, 2” round side light & license plate mounting. Durable for all weather elements.
  • Awesome Brightness: Use high-quality SMD LED, lights output excellent high brightness red light for stop turn light, low brightness for tail side marker light, greatly improving visibility and ensuring you a safer night.
  • Color-Coded Wires: White wire with O ring terminal for ground, black wire for tail side marker light, red wire for stop turn light.
  • Simple Installation: All in a set and lights are mounted on the box. Just hardwire each pigtail wire to the corresponding wire on the trailer. And then weld on or bolt on the lightbox to the trailer frame

trailer light box

Nilight 2PCS Steel Trailer Light Boxes Housing Kit

Complete set for a safer night!

Complete trailer tail light guard box set designed for direct weld on or bolt on your new or existing trailer, work perfectly as stop turn tail and side marker light.

  • Working Voltage: 12V DC
  • LED Color: Red
  • LED Quantity: 10PCS each light in each oval light, 4PCS in each round light
  • Trailer light box size: Driver side: 8-3/4" x 6" x 3-3/4"; passenger side: 8-3/4" X 4" X 3-3/4"
  • Oval light size with grommet: 7.3”x 3.1” x1.8”; Round light size with grommet: 2.6” x 1.5”; License plate mounting hole size: 1/4” in height

Key Features

All in A Set

All in A Set

Comes with 6 inches of oval light and 2-inch round light mounted on a solid guard box in a set. Driver side with license plate mounting hole.

Firm Installation

Firm Installation

Special designed, lights can be inserted firmly into the grommet, the grommet seat is firm to the box, and plugs are attached tightly to the light. No worries of light loose or wire loose.

Stop Turn Tail Side Marker Light

Stop Turn Tail Side Marker Light

Work as stop turn tail side marker light. High brightness for stop turn light.

IP67 Waterproof

IP67 Waterproof

The oval light is upgraded in IP67 waterproof. Completely sonically sealed.

All Orders gets free standard delivery.

  • Standard delivered 7-10 Business Days
  • Express delivered 3-7 Business Days

Orders are processed and delivered Monday-Friday (excluding public holidays)

all customers enjoy free returns.

Proposition 65 Warning for California Consumers

WARNING: Operating, servicing and maintaining a passenger vehicle or off-road vehicle can expose you to chemicals including engine exhaust, carbon monoxide, phthalates, and lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. To minimize exposure, avoid breathing exhaust, do not idle the engine except as necessary, service your vehicle in a well-ventilated area and wear gloves or wash your hands frequently when servicing your vehicle. For more information go to

WARNING: Cancer and Reproductive Harm -

Trailer Light Box Kit | 6" Oval Red Tail Lights | 2" Round Red Side Marker Lights

Regular price $55.99

Customer Reviews

Based on 33 reviews
Elta Bayer
Saved me tons of money already

I was breaking my trailer lights all the time while loading cars with my tractor. So I got these and haven't had one break yet. My wife even drove off a ford escape and the front end broke while unloading and slid over. she did a burnout on top of one of the poor lights and it never bent or anything. I'm not sure how I'm gonna murder these lights yet but when I do I'll order another set of these.

Garret Schowalter

They look great easy to install and bright too. Perfect to weld onto the trailer.

Mafalda Streich
Smart. Easy. Perfect.

These are going on my 500 gallon portable smoker. They’re going to be perfect.

Phyllis Hirthe
Replace your stupid Wesbar lights with these!

For 30 years I have had snowmobile and watercraft and utility trailers with the hated rectangular plastic Wesbar style trailer lights that ALWAYS break. Step on them, they break. Touch them with anything, they break. Over a few years of heat and cold, they warp and break even without help. Never again! These Nilight's are protected by a steel box. If you are handy with tools and don't mind drilling a few holes, these can replace those flimsy old lights with the modern style oval shaped sealed lights. Very well made, very strong. Unless you attack the lights directly with a hammer, they're not going to break. If they ever do break or burn out, you can remove the lights without removing the boxes, using an ordinary cutlery teaspoon. Just pop it out (do it on a warm day), unplug it, plug a new one in, and pop it in. But I'm expecting these LED bulbs will last a long time without any replacement needed. These are AWESOME!

Polly Ruecker
Installed well

Sturdy construction. Well built. Easy install everything works.

Elisa Jerde
Well built

Great kit, only reason im giving 4 stars, wires are a little short for installation. No room for errors...but still, great lights and housing

Hardy Cummerata
Works as advertised

Works as advertised, perfect set for any trailer

Claudia Braun
Very well built light box with license plate bracket

Upgrading to l.e.d.lights and these light boxes work great for my application..

Devante Sanford
Could have a bit more welding

Welded a backing plate on these for trailer frame

Hillary Robel
Heavy Duty Quality Lights

Bought these to upgrade the lights that came on my Karavan trailer. They are very well made and heavy duty. They look like the should have been on the trailer I bought in the first place. Easy install with simply instructions. I highly recommend.