Plaster In Wall Washer LED Aluminium Profile 85.5mm x 56.8mm


  • Wall washing effect
  • 85.5mm x 56.8mm
  • Max Tape Width: 18mm
  • Aluminium Channel
  • Diffuser Included
  • End Caps Sold Separately
From £38.75 - £55.13
( £46.50 - £66.16 inc. VAT )

Useful add ons you may need:

Product Details


  • Dimensions (overall WXH): 85.5mm x 56.8mm - please refer to the dimension drawing for full dimension details
  • Max Tape Width: 18mm
  • Material: Aluminium channel, Polycarbonate diffuser
  • Water Resistance: IP20

Additional Information:

  • IP65/67 tape suitable
  • Anodised Anti-Corrosion Finish
  • Suitable for Plaster-In lighting installations


  • Accent Lighting: Ideal for highlighting specific features of a room, such as artwork, architectural features, or any area you want to draw attention to.
  • Ambient Lighting: Due to the broad light distribution, these channels can be used to create ambient lighting in living rooms, bedrooms, or dining areas, providing general illumination.
  • Commercial Spaces: Offices, showrooms, galleries, and hotels can benefit from this type of lighting to create a modern and luxurious ambiance.
  • Hallways & Corridors: By placing these channels in hallways or corridors, you can achieve a well-lit path that's both functional and aesthetically pleasing.

Additional information:

  • End caps sold separately in the 'Useful add ons' section above
  • Available in silver
  • Choice of 2 or 3 metre lengths
  • Choose your diffuser with a choice of semi clear or no diffuser

Plaster-in wall washer LED aluminium channels, particularly those of dimensions 85mm x 70mm, offer a number of benefits and potential applications. They're designed to embed LED strip lights into walls or ceilings to create a seamless and contemporary look.

When considering the use of plaster-in wall washer LED aluminium channels, it's essential to plan in advance, as the installation process requires integration into the wall or ceiling structure. It's also recommended to work with a lighting designer or a professional to achieve the best results.

Hints and tips:


Diffusers will affect the brightness and CCT (colour temperature) of an LED tape when housed in a LED channel or profile. With a semi-clear diffuser 70-75% of the brightness of the installed LED strip light will shine through

As well as the brightness, diffusers will also alter the kelvin temperature of the installed LED strip light by approximately 10%. Opal diffusers will make the kelvin temperature/CCT appear warmer, semi clear diffusers will make the Kelvin Temperature/CCT appear cooler and transparent diffusers will have no effect.

As an example, a 6000K 1000 lumen per metre LED strip light installed inside a metre length of LED channel using an opal diffuser would create a light bar with an overall output of approximately 5600K and 450 to 500 lumens.

Non-spotting finish

To achieve a highly desired non-spotting finish, consider using this profile with an LED tape of more than 120 LEDs per metre or a COB LED strip light. The more LEDs per metre on your chosen strip light, the less chance there will be of a spotting/dotting effect. . 

Bespoke lengths available

Ultra LEDs are one of just a few providers in the UK to supply custom channel lengths for easier installation. Simply get in touch for a bespoke quotation.

Perfect for indoor use.

This profile is made from fully anodized aluminium and is corrosion proof; meaning it's ideal for using indoors in dry and damp environments such as bathrooms, when installed using a suitably IP-rated LED strip light.

Technical Documentation

Technical Specs