Line configures Halo's optics in a spare linear form made of aluminum and glass carved from a solid metal plate. The top-to-bottom light diffuser creates vibrant wall-sized displays with a purity of tint that comes from its white light refracted through a prism not a colored LED. Conceived by Milan’s Mandalaki design studio, the breakthrough lighting system comes in a choice of the Sunset Red version or Deep Blue, in either of 2 sizes.