For Castor, it started when the light bulb went off. Invisible Chandelier takes form as a nearly surreal floating cloud of random burnt-out bulbs that act as a diffuser for the hidden LED light source. Made to order, each fixture is a unique statement and comes with a wireless remote-control dimmer. Toronto-based designers Brian Richer and Kei Ng fuse a punk-rock attitude with upmarket upcycling of salvaged materials for their mind-bending yet ultimately refined style.