Aluminium profile body. Mains voltage: 220-240V / 50-60Hz. Clever thermal design. 1-10V and DALI dimming options available upon request. 40° medium beam for high bay and 80° wide beam angle reflector for low bay applications. Basic colours: white, black, silver, antracite dark gray and special color options available upon request. Over 140lm/W efficiency. Emergency kit system can be integrated.