Hospital LED lighting scheme is easy on the eye
A unique LED-based lighting scheme at Moorfield Eye Hospital makes subtle and interesting use of colors, and is considerate to occupants.
The new building, designed by architects Penoyre & Prasad, is illuminated on the south side using RGB color changing LED lighting supplied by Light Projects and Tryka.
The LED lighting illuminates the façade by casting light on the underneath of the freely-placed, folded aluminium louvers, which the team has nicknamed "seagulls", according to Light Projects’ Roger Beckett.
The LED lighting fixtures are positioned on gantries at each floor level. A total of 64 fixtures were used, including linear fittings and others to fit around the uneven shape of the building. Beckett says that the fixtures are about 80 mm from the glass wall and their light is directed towards the underside of the "seagulls", with an angle of 50-degrees to the horizontal.
The lighting system is controlled via a DMX 512 controller, using a Light Projects-designed program to create shifting light scenes with an imaginative mix of subtle colors.
Beckett comments, “This project demonstrates how the improving synergy between architects and lighting designers can come together to turn building facades into magical events.”