This 1 metre profile from Tech Light has an internal width of 40.8mm meaning it can fit up to 5 standard LED strip lights (8mm). Made from highly durable aluminium this profile is corrosion proof and has a 25mm depth. This wide-set profile has been designed to be installed in standard thickness plasterboard (12.5mm) so it sits flush with the surface in which it is mounted. This product has a stylish black finish. All Tech Light LED profiles are protected by anodization layer which protects them from the elements.