35x18mm led low profile recessed channel R3518
section R3518
end cap R3518
R3518 Recessed buckle
35x18mm led low profile recessed channel R3518
section R3518
end cap R3518
R3518 Recessed buckle

18mm Recessed LED Low Profile Aluminum Channel

  • ModeL: TG-R3518
  • Dimensions: W45mm*H19.5mm
  • Material: Alu6063-T5+Polycarbonate
  • Color: Silver/white/black
  • Diffuser: Opal/frosted/clear
  • Length: 2.5m or custom
  • Installation: Recessed

 

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This18mm recessed LED low profile channel is a great way to have linear lighting that is clean, bright, and integrated. This flanged aluminum channel is made for installations where depth is a high consideration. It has a base width of 35mm and a height of 18mm.
The inner width of this shallow profile is 21mm, which is large enough to hold typical wide LED strips or high-density COB tapes. This is vital to make sure that the lighting effect is smooth and has no dots. The robust aluminum profile structure also helps the LED tape lights last longer by letting heat escape easily.
It’s straightforward to set up: just fit the recessed buckle clips into the channel‘s back first, then set the profile in the cutout in the ceiling or drywall and hold it in place. This process ensures that the finished product appears neat and trimless, allowing the channel to blend in with its surroundings and look highly integrated.

Why Choose the 18mm Recessed LED Low Profile?

  • Slim and low profile: The 18mm height fits in small spaces like drywall grooves and cabinets.
  • Smooth light and dot-free: Use with opal diffusers and high-density LED strips to get even light.
  • Strong and long-lasting: Made of anodized aluminum, which is strong and keeps your LEDs cool.
  • Simple to put together: The flanged design hides cut edges for a clean, flush finish.
  • Many uses: Great for lighting in ceilings, shelves, coves, store displays, and walls.

Easy Installation Tips

  • Make a groove in the drywall, ceiling,  or wood where you wish to put it.
  • Put the 18mm low-profile recessed channel into the groove.
  • Use recessed buckles or adhesive tape to hold it in place.
  • Put your LED tape within the channel.
  • Put on the diffuser to get soft, uniform light.
  • Plug in the right power and control equipment.
35x18mm led low profile recessed channel

The kit comes with

  • 1x anodized aluminum channel
  • 1x matching diffuser (opal, frosted, clear, or custom)
  • 2x metal end caps for a neat finish
  • Recessed buckles for secure installation

uses and Applications

  • Indoor LED tape light installation in offices, homes, hotels, and retail shops.
  • Under cabinet lighting and custom millwork for bright, neat task lighting.
  • Cove and indirect lighting for creating a mood in homes or businesses.
  • Low-profile closet and wardrobe lighting that doesn’t stand out when placed.

Model:
TG-R3518
Outer Dimension:
45x19.5mm
Inner Width:
21mm
Material:
Anodized aluminum (6063-T5 grade)
Finish Options:
Silver, Black, White
Diffuser Choices:
Opal, Frosted, Clear, or custom
Compatible LED Strips:
Up to 20 mm wide; SMD, COB, RGB, RGBW, Tunable White strips
Accessories:
End caps, Spring support

Yes! A hacksaw can readily cut aluminum channels to the right length.

Any LED strip that is 20mm wide or less, such as high-density SMD, COB, and RGB.

No,this channel is not for floor lighting. You need to choose from our floor series.

The flanged margins of this channel hide cut edges so that they are flush and don’t show.

Custom length cuts are available. We allow customers to decide the proper length for the project. But for slim profiles, the length should always be under 3 meters, the maximum custom length is 6 meters for big-size profiles.

A custom order means processing everything based on a customer’s detailed request; this might require making new molds for the LED profile, extending the lead time to roughly 35 days.

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