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TecNiq Slim Line Accent Surface Mount Light - 48" - Blue/White LEDs - Black Aluminum
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TecNiq

TecNiq Slim Line Accent Surface Mount Light - 48" - Blue/White LEDs - Black Aluminum

Part Number: TN49TR
In Stock
$74.97
Trailer Lights
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From docking lights to work truck strobes, TecNiq offers high performance, value driven LED lighting built tough and backed for life. Great Prices for the best trailer lights from TecNiq. TecNiq Slim Line Accent Surface Mount Light - 48" - Blue/White LEDs - Black Aluminum part number TN49TR can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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TecNiq Trailer Lights - TN49TR

Highlights

  • High Output, Low Draw: 288 LEDs deliver over 5,000 lumens using 9–14V DC power.
  • Even Light Spread: Frosted acrylic lens diffuses light smoothly for consistent brightness.
  • Durable Build: Black aluminum housing disperses heat and resists wear.
  • Slim Fit Design: 48" x 1-7/8" x 5/16" profile mounts flush for a clean look.
  • Reliable Connection: 12" sheathed pigtail keeps wiring simple and protected.
  • Long-Term Assurance: Lifetime warranty backs lasting LED performance.
Made in USA

Features to know about

Massive Light Output for Any Setup: Dual-Color 288-LED Design

When visibility matters, this slim line accent light packs serious punch. It’s built with 288 LEDs—144 blue and 144 white—that put out over 5,000 lumens total (4,720 white / 420 blue). That mix delivers bright white for work lighting and bold blue for accent or identification lighting. You get a strong, even glow that cuts through the dark without creating harsh hotspots.

Even, Clean Lighting Where You Need It: Frosted Acrylic Lens

Uneven lighting can throw off your workspace or make an install look rough. The frosted acrylic lens on this light smooths everything out by diffusing the LEDs for consistent brightness across all 48". It gives you a clean, uniform beam that looks good and reduces glare—ideal for long runs along decks, frames, or interiors.

Built to Handle the Heat: Black Aluminum Housing

High-power LEDs need proper cooling to stay reliable. This light’s black aluminum housing pulls heat away from the electronics to keep things stable and extend lifespan. It’s slim at only 5/16" deep but tough enough to handle vibration and heat buildup from long runtimes.

Simple Mounting, Clean Wiring: Surface Mount with Sheathed Pigtail

No need for complicated brackets or drilling new holes. The surface mount design keeps installation straightforward while giving a flush, finished look. A 12" sheathed pigtail handles power and ground connections cleanly, protecting wires from wear and moisture. Parallel mounting clips are available separately if you want an even tidier setup.

Reliable Power for Long Hours: 9–14 Volt DC Operation

Designed to run steady on standard 9–14V DC systems, this light keeps output consistent whether it’s on a trailer, utility rig, or workspace setup. It’s efficient, bright, and backed by a lifetime warranty so you can count on it every time you flip the switch.

Specs

Measurements

  • Length: 48"
  • Height: 1-7/8"
  • Depth: 5/16"

LEDs

  • Total LEDs: 288 LEDs
  • White LEDs: 144
  • Blue LEDs: 144

Brightness

  • White: 4,720
  • Blue: 420

Color

  • White / Blue

Electrical

  • Voltage: 9 to 14 volts DC

Mounting and Wiring

  • Mounting: surface mount
  • Wiring: 12" sheathed pigtail

Warranty

  • Lifetime warranty

E49-BWB40-1 Blue/White Rigid Black Aluminum Strip Light 48"





Video of TecNiq Slim Line Accent Surface Mount Light - 48" - Blue/White LEDs - Black Aluminum
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Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for Review of TecNiq Trailer Lights - Utility Lights Blue and White LED - TN49TR

Hi everyone. Steve here with etrailer.com. Let's take a look at the TecNiq slim line accent surface mount light 48 inches long. You're gonna give both blue and white option for colors and it comes in a nice black aluminum case or housing. So that black aluminum housing's gonna help dissipate the heat. It has different mounting holes all through it.

The lens is an acrylic lens. You simply slide it off to mount it. Now you have access to your mine holes all the way across here. And then you have access to see the LEDs as well. You got three different wires, 12 inches long each, and they are a sheath pigtail.

You have white, blue and black. And black is gonna be the color power. And then blue and white on your ground would give you the color of the LEDs that you're looking for so you can purchase parallel mounting clips, sold separately, if you wanna attach a couple of these in series. Let's go ahead and get this powered up so you can take a look at it with the lights on and off. So as I mentioned, your ground is gonna be black and then your power wire is gonna be whatever color you want it to be.

So that's blue. And then this is white and I will go ahead and shut off the overhead lights so we can get a better view of these in color. And I will go ahead and zoom out here in a second. So let's do white first. Pretty bright as you can see.

And then let's switch to blue. Bear with me here. There we go. Now blue's not gonna show up that blue on this camera with just the way my auto focus and the lighting in the room, so I apologize for that in advance. It does actually have a nice blue tone to it, believe it or not. I know looking at the camera right now myself, it looks kind of white, but you can definitely see the difference between white and blue whenever you're looking at 'em in person. And they do put off a lot of light. That's about head height there. And let's go ahead and turn back on overhead lights in the studio. So again, folks, you have white or blue, both options. Again, a nice frosted acrylic cover. They are super lightweight, super easy to use, super easy to wire up and again, mount, because again, you just simply slide that acrylic lens right off and they're so easy to install, you're gonna wish you got 'em sooner. So if you have questions about this, reach out to us. We're here to help you. I'm Steven. That wraps it up for our look together at this TecNiq Slim line accent Surface Mount light. Have a good one.

Customer Satisfaction Score:

Ratings & Reviews

5.0

5 reviews
5 Stars
(5)
4 Stars
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3 Stars
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2 Stars
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1 Star
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by:
works well, as described, throws off a lot of light
by:
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by:
exactly what I was looking for and work well! They fit perfectly in the back of my van and easy to install!
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See what our Experts say about this TecNiq Trailer Lights


Info for this part was:

Employee Steven C
Installed by:
Steven C
Employee Michael B
Updated by:
Michael B
Employee Sabrina W
Written by:
Sabrina W
Employee Kara L
Edited by:
Kara L

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