The new light source has been created by the Japanese company Toshiba Materials, which developed highly sophisticated LED technology for Ingo Maurer’s iconic design in direct cooperation with Ingo Maurer personally. TRI-R, as the product is named, does not only look like a frosted bulb from the outside, but also dims like an incandescent bulb. For more info, please go to Products - News!
On July 4, 2014 they were lit up during the "Fête des Haut Fourneaux". More photos and info in Projects, Exterior Lighting.