Groove 14 is a recessed aluminium profile that houses LED strip- it is an extremely low profile and will fit in a thin recess. This profile is perfect for highlighting and emphasising architectural detail, as well as providing some general illumination. This strip in particular will go well in cabinetry and joinery where there is limited room.
Keep in mind with thin profile however, that it is best used in contexts in which the lit face of the profile cannot be seen (i.e. on the underside of benches, or perhaps lower to the ground) so you don't see the hotspots of the LED chips on the strip. If you want even light, a deeper profile is required.
Groove 14 comes in standard 2m lenghts. The maximum LED strip width that can be installed is 14 mm.