The step-lighting wall washer profile for insulated walls is a innovative system of built-in light for home facades. Positioned along the whole wall surface, of just along a wall, the step-lighting profile Eleni enriches the architecture of the house with an indirect, soft  or coloured light.As a built-in profile, flush with the  wall, it becomes part of the façade. The step-lighting profile’s shape is made of EPS (insulating high-density expanded polystyrene) and has a recess for the exterior LED profile. What makes this profile unique is the possibility to be custom-made based on the dimensions of the insulated wall’s thickness. It may be even made with different measures, by keeping the light play created along the house perimeter.