This profile from Tech Light is wide (40.8mm internal width) and is designed to be fitted with up to 5 x 8mm LED strips at once. This makes it the ideal product if you are creating lighting lines. This profile is recessed meaning it is intended for insertion into milled channels. It has a depth of 25mm meaning channels must be a minimum of 25mm. Made of high grade aluminium this product has a stylish black finish and two wings which cover any untidy edges and give the display a professional sleek appearance. All Tech Light LED profiles are protected by anodization layer which protects them from the elements.