Trailer Light 4
Trailer Light 4
Trailer Light 4
Trailer Light 4
Trailer Light 4
Trailer Light 4
Trailer Light 4
Trailer Light 4

4 Inch White Round 12Leds Tail Light (Pair)

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30 Days Returns

Nilight will accept returns for up to 30 days from the date of purchase. Please include all original items in your return shipment. Incomplete returns may not be eligible for a full refund. Returns within 30 days or purchase will receive a full refund for the purchase price of the product.

No returns will be accepted after 30 days. Nilight will provide a return shipping label upon request.

Non-contiguous US residents and International residents – including Alaska, Hawaii, Canada and Mexico – are responsible for return shipping charges. Refunds will be applied to the original payment method that was used. Refunds are generally issued within 5-10 business days of Nilight receiving all returned goods. Your bank may require additional processing time to reflect the refund in your account.

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About this item

  • Top LED: Each light has 12PCS upgrade Piranha LEDs, features better heat dissipation, wider lighting angle, higher intensity light and extends a longer lifetime, features excellent bright light and extend a longer lifetime
  • Stand Out Brightness: Output 3 times brighter light than others. High brightness and low brightness for reverse backup light. Improve visibility and ensure you a safer night
  • Easy Installation: Just surface mount the grommets & light setup, attach the 3-prong plug to the light and then connect the 3 wires lead. Hole size for surface mount is: 4.3-inch diameter hole, 2-inch depth
  • Ready For The Weather: Be highly silicon sealed, IP65 waterproof rating, and always be ready for different kinds of weather attacks
  • Universal Application: Work on a 12V DC system, functions as a reverse backup light for all kinds of trucks, trailers, tractors, semi-trailers, horse trailers, travel trailers, dump trucks, special vehicles, etc. Just make sure the hole size before your purchase

Nilight 4" Round LED Reverse Light

Each light has 12PCS high-quality Piranha LEDs to output super bright red light. It comes with a surface mount grommet and standard 3-prong plug with attached wire for easy installation. Work perfectly as LED reverse light/backup light for your vehicle.

  • Surface mount with black rubber grommet
  • Light Color: white
  • Working Voltage: 12V DC
  • Hole size for surface mount: 4.3” in diameter, 2” depth
  • Upgrade design for firm installation

Key Features



Each light comes with 12 Piranha LEDs, a top upgrade LED for trailer light and features a better lighting effect and a longer lifetime light.

High & Low Brightness

High & Low Brightness

Double lighting brightness functions, high brightness for Turn/Brake light while low brightness for Tail light

Ready for the Weather

Ready for the Weather

Being highly silicon sealed, IP65 waterproof rating, be ready for different kinds of weather attacks!

Wire Lead Connection

Wire Lead Connection

White wire for ground, black wire for tail light, red wire for led reverse light


Work on 12V DC system, function as turn/Brake light, tail light for all kinds of trucks, trailers, tractors, semi-trailers, horse trailers, travel trailers, dump trucks, special vehicles, etc.

led work light

Customer Reviews

Based on 19 reviews
Vicky Hackett
Great lights for the price

I use these lights on my dump truck everyday. Great reverse lights.

Monte Beier
So far so good.

They arrived on time. The quality seems good. So far I'm happy with the purchase.

Evie Ferry
Very bright and easy install

Took 5 minutes to install the harness and lights. Very bright for the size

Cecile Heaney
Perfect fit

Will buy again

Monte Gleichner
Not compatible.

The plugs were not compatible with my 2018 Freightliner cascadia. So they could not be installed.

Abdul Pollich
Great addition to rear bumper

I installed these in my rear bumper on my 2006 Dodge 5.9 Cummins. The fit was perfect.

Krista Rogahn
It worked great

My dad needed lights like these & it worked out perfectly, 10/10

Evan Hane
Very bright

The media could not be loaded.  Used these lights on a wooden flat bed on my beater truck, be sure to use a 4.5 inch hole saw when making the holes it will give you the perfect size hole for these. Connectors are the normal type for work truck lights the 3 prong style and snap on firm they will not come out on you

Kyle O'Reilly
Nice Lights

Twice as bright as my old fogged halogen lights, look great on my dually. Comes with nice grommets and solid lock in wire pigtails.

Ted Mueller
Very nice

Nice product. Well built. Very bright lights on my motorhome.

Parts ordered must be in stock for the order to ship. Approximately 98% of all orders placed leave our warehouses the same day (not including weekends & holidays). Even with our huge inventory, we may run out of an item. If this is the case you will receive an email with an expected availability date.

DELIVERY DAYS: 2-6 Business Days (More Time and Extra Fee for * Heavy and Big-size Products ) Processing Time: 1-2 Business Day

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Qualifying items receive Free Shipping on all orders. Qualifying orders for Free Shipping are shipped via ground delivery. Free Shipping is only applicable to the continental United States. Excludes Alaska, Hawaii, and Other Countries. Please check the detail page to see if it qualifies for Free Shipping. 

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