K149 V-Angle Corner LED Profile — 45° Wall-Washer Channel for 10.5mm Strip The K149 is an angled / V-shape corner LED profile made to sit neatly inside a wall-ceiling junction or a 45° reveal and throw light across a surface rather than straight down. Its triangular housing is designed so the LED strip sits on the angled face, producing a smooth wall-graze or ceiling-wash effect instead of a conventional downlight line. It accepts strips up to 10.5 mm wide and is offered in