LED recessed downlight for the highest demands on technology and design. Die-cast aluminium housing designed as a heat sink. Square cover plate made of powder-coated die-cast aluminium. Also available in a square version with a round ceiling cut-out. Closed design with clear toughened safety glass cover. Features a Gore Protective Vents membrane valve as standard to prevent condensation. The luminaire complies with a high protection rating on the installation side in the suspended ceiling (does not apply to control gear, IP 20). Four-segment facetted reflector in matte aluminium with a highly specular light mixing chamber. Tunable White dynamically adjustable from 2700 K to 6500 K. Tool-free installation thanks to spring fixing. Includes connected control gear in a separate device box and a connecting cable of 250 mm. Equipped with Casambi smart+free Bluetooth control for wireless networking and operation via Android or iOS device, with a free app available for download. A through-wiring box (5-pole) is available as an accessory. Ball impact-resistant in accordance with DIN 18032-3. Approved for use in the food and beverage industry.