Plaster-in LED Channel (Drywall LED Profile) | Trimless Architectural Lighting Solution

Seamless Trimless LED Lighting for Modern Architecture

  • Flush installation with drywall / gypsum
  • No visible aluminum edge (true trimless)
  • Perfect for hotel, residential & commercial projects
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Installation diagram of plaster-in LED aluminum profile with labeled structure and application in modern ceiling lighting

Create Seamless Lighting Effects with Our Plaster-In LED Profiles

Are you struggling to achieve clean, seamless lighting in modern architectural spaces?
Traditional LED channels often leave visible edges, breaking the minimalist design that architects and designers aim for.

Plaster-in LED channels (also known as drywall LED profiles or trimless LED channels) are designed to be fully integrated into walls or ceilings, creating a smooth, edge-free lighting effect.

At AiDiWatt, we provide high-precision plaster-in LED profiles engineered for professional lighting projects—ensuring both aesthetic perfection and long-term reliability.

A plaster-in LED channel is a trimless aluminum profile designed to be embedded into drywall or gypsum ceilings and walls. Once installed and plastered, the profile becomes invisible, leaving only a clean line of light—ideal for modern architectural lighting applications such as hotels, residential interiors, and commercial spaces.

Key Benefits of Plaster-in LED Profiles

✔ Seamless Trimless Design

No visible aluminum edges after installation, achieving a clean and modern aesthetic.

✔ Perfect for Minimalist Architecture

Ideal for projects that require hidden or indirect lighting effects.

✔ Compatible with COB LED Strips

Delivers dot-free continuous lighting, especially when paired with high-density COB strips.

✔ Strong Heat Dissipation

Aluminum housing ensures stable thermal performance and longer LED lifespan.

✔ Customizable for Projects

Available in different sizes, shapes, and installation types to meet project-specific requirements.

Applications of Drywall LED Channel

Plaster-in LED channels are widely used in professional lighting projects:

  • Hotel lighting design (guest rooms, corridors, lobbies)
  • Residential interiors (living rooms, ceilings, walls)
  • Commercial spaces (retail stores, offices, showrooms)
  • Cove lighting and indirect lighting
  • Wall washing and architectural highlights

👉 These profiles are especially popular in European architectural lighting projects where clean design is essential.

Plaster-In LED Profile Channels for Choice:

Model No.: ADW-5015F, Bendable
Curved and circular ADW-5015F plaster-in aluminum LED profile for drywall recessed lighting
Cross-section diagram of ADW-5015F plaster-in aluminum LED profile with 50mm width and 15mm height

Plaster-In LED Profile Channels
Model No.: ADW-5015F
Material: 6063-T5 Aluminum Alloy
Surface: Anodic Silver Oxidation
Suitable PCB width: ≤7mm
Color: Silver / White / Black
LED Diffuser: Silicone Cover
Length: 1m / 2m / 3m / 4m

Model No.: ADW-6015F, Bendable
Flexible plaster-in aluminum LED profile ADW-6015F in curved and circular configurations for drywall installation
Cross-sectional dimensions of ADW-6015F plaster-in aluminum LED profile showing width 60mm and height 15mm

Plaster-In LED Profile Channels
Model No.: ADW-6015F
Material: 6063-T5 Aluminum Alloy
Surface: Anodic Silver Oxidation
Suitable PCB width: ≤17mm
Color: Silver / White / Black
LED Diffuser: Silicone Cover
Length: 1m / 2m / 3m / 4m

Model No.: ADW-7015F, Bendable
Flexible and circular plaster-in aluminum LED profile model ADW-7015F designed for curved and round recessed lighting installations
Technical dimensions of Plaster-in Aluminum Profile ADW-7015F showing 70mm width and 15mm height cross-section

Plaster-In LED Profile Channels
Model No.: ADW-7015F
Material: 6063-T5 Aluminum Alloy
Surface: Anodic Silver Oxidation
Suitable PCB width: ≤27mm
Color: Silver / White / Black
LED Diffuser: Silicone Cover
Length: 1m / 2m / 3m / 4m

Model No.: ADW-1213A
Plaster-in aluminum LED profile ADW-1213A with flat diffuser and perforated flanges for seamless drywall integration
Technical drawing of plaster-in aluminum profile ADW-1213A with 52.1mm flange width and 12.5mm inner channel

Plaster-In LED Profile Channels
Model No.: ADW-1213A
Material: 6063-T5 Aluminum Alloy
Surface: Anodic Silver Oxidation
Suitable PCB width: ≤8mm
Color: Silver / White / Black
LED Diffuser: PC Cover
Length: 1m / 2m / 3m / 4m

Model No.: ADW-1213B
Plaster-in LED aluminum profile ADW-1213B with round-flange design, diffuser cover, and plastic end caps for flush drywall installation
Technical drawing of plaster-in aluminum profile ADW-1213B with 32.5mm width, 13.4mm height, and 9.6mm internal LED channel

Plaster-In LED Profile Channels
Model No.: ADW-1213B
Material: 6063-T5 Aluminum Alloy
Surface: Anodic Silver Oxidation
Suitable PCB width: ≤8mm
Color: Silver / White / Black
LED Diffuser: PC Cover
Length: 1m / 2m / 3m / 4m

Model No.: ADW-1213C
Corner plaster-in aluminum LED profile ADW-1213C with diffuser cover and accessories, designed for 45-degree recessed wall or ceiling installation
Technical drawing of plaster-in aluminum profile ADW-1213C with 45.4mm width, 25.1mm height, and 9.6mm inner width, showing angled wings for corner drywall installation

Plaster-In LED Profile Channels
Model No.: ADW-1213C
Material: 6063-T5 Aluminum Alloy
Surface: Anodic Silver Oxidation
Suitable PCB width: ≤8mm
Color: Silver / White / Black
LED Diffuser: PC Cover
Length: 1m / 2m / 3m / 4m

Model No.: ADW-1213D
Angled plaster-in aluminum LED profile ADW-1213D with wide perforated wings for seamless drywall integration, includes frosted diffuser and end caps
Cross-sectional diagram of ADW-1213D plaster-in LED profile, showing 50.1mm overall width, 22.3mm height, and 9.6mm inner width for LED strip installation

Plaster-In LED Profile Channels
Model No.: ADW-1213D
Material: 6063-T5 Aluminum Alloy
Surface: Anodic Silver Oxidation
Suitable PCB width: ≤8mm
Color: Silver / White / Black
LED Diffuser: PC Cover
Length: 1m / 2m / 3m / 4m

Model No.: ADW-1515B
Plaster-in aluminum LED profile ADW-1515B with frosted diffuser, aluminum wings with round cut-outs, and plastic end caps shown on the side
Technical drawing of ADW-1515B plaster-in aluminum LED profile, showing cross-section dimensions: 54.6mm total width, 15mm height, and 12.3mm inner width for LED strip

Plaster-In LED Profile Channels
Model No.: ADW-1515B
Material: 6063-T5 Aluminum Alloy
Surface: Anodic Silver Oxidation
Suitable PCB width: ≤12mm
Color: Silver / White / Black
LED Diffuser: PC Cover
Length: 1m / 2m / 3m / 4m

Model No.: ADW-1515C
Plaster-in aluminum LED profile ADW-1515C with frosted cover and round-hole flange, shown with end caps
Cross-section diagram of Plaster-in aluminum profile ADW-1515C, showing 34.8mm width and 15mm depth with 12.3mm inner width

Plaster-In LED Profile Channels
Model No.: ADW-1515C
Material: 6063-T5 Aluminum Alloy
Surface: Anodic Silver Oxidation
Suitable PCB width: ≤12mm
Color: Silver / White / Black
LED Diffuser: PC Cover
Length: 1m / 2m / 3m / 4m

Model No.: ADW-1515D
Plaster-in aluminum profile ADW-1515D with LED diffuser and end caps, designed for recessed wall or ceiling integration
Technical drawing of Plaster-in Aluminum Profile ADW-1515D, showing 34.8mm height, 15mm width, and 12.3mm LED strip channel width

Plaster-In LED Profile Channels
Model No.: ADW-1515D
Material: 6063-T5 Aluminum Alloy
Surface: Anodic Silver Oxidation
Suitable PCB width: ≤12mm
Color: Silver / White / Black
LED Diffuser: PC Cover
Length: 1m / 2m / 3m / 4m

Model No.: ADW-4316
Plaster-in aluminum LED profile ADW-4316 with white diffuser and plastic end caps, suitable for flush wall installation
Cross-section dimensions of plaster-in aluminum LED profile ADW-4316: 39.7mm width, 13mm height, 12.3mm inner width for LED strip

Plaster-In LED Profile Channels
Model No.: ADW-4316
Material: 6063-T5 Aluminum Alloy
Surface: Anodic Silver Oxidation
Suitable PCB width: ≤12mm
Color: Silver / White / Black
LED Diffuser: PC Cover
Length: 1m / 2m / 3m / 4m

Model No.: ADW-4320
Plaster-in aluminum LED profile ADW-4320 with frosted diffuser and end caps for drywall recessed installation
Cross-sectional dimensions of plaster-in aluminum profile ADW-4320 showing 42.5mm depth and 13.8mm inner width

Plaster-In LED Profile Channels
Model No.: ADW-4320
Material: 6063-T5 Aluminum Alloy
Surface: Anodic Silver Oxidation
Suitable PCB width: ≤13mm
Color: Silver / White / Black
LED Diffuser: PC Cover
Length: 1m / 2m / 3m / 4m

Model No.: ADW-2814A
Surface view of plaster-in aluminum profile ADW-2814A with frosted diffuser, side flanges for drywall integration, and end caps for LED strip installation
Cross-section of plaster-in aluminum profile ADW-2814A showing dimensions: total width 61.5mm, height 14mm, diffuser width 28.5mm, and inner channel width 21mm

Plaster-In LED Profile Channels
Model No.: ADW-2814A
Material: 6063-T5 Aluminum Alloy
Surface: Anodic Silver Oxidation
Suitable PCB width: ≤21mm
Color: Silver / White / Black
LED Diffuser: PC Cover
Length: 1m / 2m / 3m / 4m

Model No.: ADW-2814B
Plaster-in aluminum LED profile ADW-2814B with frosted diffuser and end caps, suitable for flush wall mounting applications
Technical drawing of plaster-in aluminum profile ADW-2814B showing dimensions: 61.5mm width, 14mm height, 28.5mm diffuser width, and 21mm inner channel width

Plaster-In LED Profile Channels
Model No.: ADW-2814B
Material: 6063-T5 Aluminum Alloy
Surface: Anodic Silver Oxidation
Suitable PCB width: ≤21mm
Color: Silver / White / Black
LED Diffuser: PC Cover
Length: 1m / 2m / 3m / 4m

Model No.: ADW-5314
Plaster-in aluminum LED profile ADW-5314 with frosted cover and accessories, designed for seamless wall or ceiling integration
Technical drawing of plaster-in aluminum profile ADW-5314 with dimensions: 52.7mm width, 13.9mm height, and 10.4mm inner width

Plaster-In LED Profile Channels
Model No.: ADW-5314
Material: 6063-T5 Aluminum Alloy
Surface: Anodic Silver Oxidation
Suitable PCB width: ≤10mm
Color: Silver / White / Black
LED Diffuser: PC Cover
Length: 1m / 2m / 3m / 4m

Model No.: ADW-3311
Surface view of plaster-in aluminum LED profile ADW-3311 with frosted diffuser and plastic end caps, suitable for flush wall mounting
Cross-sectional dimensions of plaster-in LED aluminum profile ADW-3311, showing 33.1mm width, 11mm height, and 10.5mm internal channel

Plaster-In LED Profile Channels
Model No.: ADW-3311
Material: 6063-T5 Aluminum Alloy
Surface: Anodic Silver Oxidation
Suitable PCB width: ≤10mm
Color: Silver / White / Black
LED Diffuser: PC Cover
Length: 1m / 2m / 3m / 4m

Model No.: ADW-3535C
Surface view of plaster-in aluminum LED profile ADW-3535C with frosted diffuser, end caps, and mounting screws for seamless wall integration
Technical drawing of plaster-in aluminum LED profile ADW-3535C showing 83mm width and 35mm height, with 24mm inner channel

Plaster-In LED Profile Channels
Model No.: ADW-3535C
Material: 6063-T5 Aluminum Alloy
Surface: Anodic Silver Oxidation
Suitable PCB width: ≤24mm
Color: Silver / White / Black
LED Diffuser: PC Cover
Length: 1m / 2m / 3m / 4m

Model No.: ADW-3535D
Aluminum plaster-in LED profile ADW-3535D with frosted diffuser, end caps, and screws, ideal for recessed wall or ceiling lighting installations
Technical drawing of plaster-in aluminum LED profile ADW-3535D showing dimensions: 59mm height, 35mm width, and 24mm inner width for LED strip installation

Plaster-In LED Profile Channels
Model No.: ADW-3535D
Material: 6063-T5 Aluminum Alloy
Surface: Anodic Silver Oxidation
Suitable PCB width: ≤24mm
Color: Silver / White / Black
LED Diffuser: PC Cover
Length: 1m / 2m / 3m / 4m

Model No.: ADW-5035C
Plaster-in aluminum LED profile ADW-5035C with frosted diffuser, end caps, and mounting screws, designed for recessed linear lighting installation in drywall ceilings or walls
Technical drawing of plaster-in LED aluminum profile ADW-5035C showing dimensions: 98mm width, 35mm height, 50mm base width, 39mm LED channel width

Plaster-In LED Profile Channels
Model No.: ADW-5035C
Material: 6063-T5 Aluminum Alloy
Surface: Anodic Silver Oxidation
Suitable PCB width: ≤39mm
Color: Silver / White / Black
LED Diffuser: PC Cover
Length: 1m / 2m / 3m / 4m

Model No.: ADW-5035D
Plaster-in aluminum LED profile ADW-5035D with frosted diffuser, end caps, and screws, designed for in-wall linear lighting installations
Technical drawing of ADW-5035D plaster-in LED aluminum profile with 76.1mm width and 59mm height, showing inner channel width of 50mm for LED strips

Plaster-In LED Profile Channels
Model No.: ADW-5035D
Material: 6063-T5 Aluminum Alloy
Surface: Anodic Silver Oxidation
Suitable PCB width: ≤39mm
Color: Silver / White / Black
LED Diffuser: PC Cover
Length: 1m / 2m / 3m / 4m

Model No.: ADW-1509A
Plaster-in LED aluminum profile ADW-1509A with curved design, perforated wings, end caps and screws for recessed wall installation
Technical drawing of plaster-in LED aluminum profile ADW-1509A showing 91.5mm width, 57.1mm height, and 12.4mm LED channel width

Plaster-In LED Profile Channels
Model No.: ADW-1509A
Material: 6063-T5 Aluminum Alloy
Surface: Anodic Silver Oxidation
Suitable PCB width: ≤12mm
Color: Silver / White / Black
LED Diffuser: PC Cover
Length: 1m / 2m / 3m / 4m

Model No.: ADW-1509B
Plaster-in LED aluminum profile ADW-1509B with curved design, side cover plates, and mounting screws displayed on a flat surface
Technical drawing of plaster-in LED aluminum profile ADW-1509B showing dimensions 133.5mm width and 50.9mm height with curved structure

Plaster-In LED Profile Channels
Model No.: ADW-1509B
Material: 6063-T5 Aluminum Alloy
Surface: Anodic Silver Oxidation
Suitable PCB width: ≤12mm
Color: Silver / White / Black
LED Diffuser: PC Cover
Length: 1m / 2m / 3m / 4m

Model No.: ADW-18125
Plaster-in aluminum LED profile ADW-18125 with curved body, side mounting brackets, and installation screws on display
Dimension drawing of plaster-in LED aluminum profile ADW-18125, showing 125mm height, 17.28mm base width, and 15.24mm LED strip width

Plaster-In LED Profile Channels
Model No.: ADW-18125
Material: 6063-T5 Aluminum Alloy
Surface: Anodic Silver Oxidation
Suitable PCB width: ≤15mm
Color: Silver / White / Black
LED Diffuser: PC Cover
Length: 1m / 2m / 3m / 4m

Model No.: ADW-4179
ADW-4179 plaster-in aluminum LED profile with frosted diffuser, mounting brackets, and screws for seamless wall installation
Technical drawing of ADW-4179 plaster-in aluminum LED profile showing 42.7mm width, 67.9mm height, and 22.6mm LED strip channel

Plaster-In LED Profile Channels
Model No.: ADW-4179
Material: 6063-T5 Aluminum Alloy
Surface: Anodic Silver Oxidation
Suitable PCB width: ≤22mm
Color: Silver / White / Black
LED Diffuser: PC Cover
Length: 1m / 2m / 3m / 4m

Model No.: ADW-5735B
Curved plaster-in LED aluminum profile ADW-5735B with perforated wings, ribbed diffuser, and metal end caps with screws for drywall integration
Technical drawing of ADW-5735B plaster-in LED aluminum profile showing 97.1mm height, 35.7mm width, and 78.3mm curvature radius for drywall installation

Plaster-In LED Profile Channels
Model No.: ADW-5735B
Material: 6063-T5 Aluminum Alloy
Surface: Anodic Silver Oxidation
Suitable PCB width: ≤21mm
Color: Silver / White / Black
LED Diffuser: PC Cover
Length: 1m / 2m / 3m / 4m

Model No.: ADW-5136B
Plaster-in LED aluminum profile ADW-5136B with angled diffuser, end caps, and mounting screws for recessed wall lighting installation
Technical drawing of plaster-in LED profile ADW-5136B showing dimensions 94.4mm width, 35.5mm height, and 21.4mm inner channel width

Plaster-In LED Profile Channels
Model No.: ADW-5136B
Material: 6063-T5 Aluminum Alloy
Surface: Anodic Silver Oxidation
Suitable PCB width: ≤21mm
Color: Silver / White / Black
LED Diffuser: PC Cover
Length: 1m / 2m / 3m / 4m

Model No.: ADW-8657
Curved plaster-in aluminum LED profile ADW-8657 with end caps and screws for recessed wall installation
Cross-sectional dimensions of ADW-8657 plaster-in aluminum LED profile, featuring curved body and angled LED slot

Plaster-In LED Profile Channels
Model No.: ADW-8657
Material: 6063-T5 Aluminum Alloy
Surface: Anodic Silver Oxidation
Suitable PCB width: ≤20mm
Color: Silver / White / Black
LED Diffuser: PC Cover
Length: 1m / 2m / 3m / 4m

1). What is the Aluminum Material and Thermal Conductivity You Use？

The aluminum material we use is 6063-T5, which is also the most widely used aluminum material in the market for heat dissipation. The thermal conductivity of the aluminum material is 209W/m-K, and the number of thermal expansion series is 23.4um/m-k.

2). What Lengths Are Plaster in Aluminium Profile Available In?

We typically stock led aluminium profiles in 3m/4m lengths. Can cut them into 1m, 1.5m, 2m, 3m. Other length on your request. And when choose the length you want, please consider the transportation way. By Express, length better within 2meters. By plane to airport, length better within 3meters. By Sea, the length 3m/4m are OK.

3). How About The Covers Of Plaster inAluminum Profiles?

The cover of the led aluminum profile provides dust, moisture, and UV radiation protection for the led strips inside the aluminum profile. The cover can also be used as a diffuser or lens for the LED strip. Covers can be transparent cover, opal cover, milky cover, smoked black cover, porcelain white cover. Our standard cover are opal PC cover. The transmittance is 75-85%.

Opal Cover
Opal Frosted Cover
Transparent Cover
Transparent Frosted Cover
Milky Cover
Milky Frosted Cover
Smoked Black Cover
Porcelain White Cover
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AIDIWATT Lighting Co., Ltd.

Address: Building D, Gongming Dianlian Technology Building, Guangming District, Shenzhen, China

WhatsApp: 008615919891625

Phone: +86 0755 23227859

Email: sales@aidiwatt.com / aidiwattlighting@gmail.com

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