The XT-A by Tobias Grau is a surface and suspended luminaire, also available as freestanding and wall mounted, its elegant and slim design allows it to integrate into its surroundings as well as provide a feature piece for offices and meeting rooms. The XT-A provides optimum and efficient lighting, and can be fitted with tunable white upon request, making it a very dynamix light source. The XTA150 and 240 are supplied with a fire rating. L90 @ 50,000 hours. SDCM>3. CRI>80.