Ceiling mounted for indoor applications; surface mounted (ceiling); Power consumption: 20W; Power supply: 230Vac; Lumen output at source: 1644 lm (3000K, CRI 90), 1976 lm (3000K, CRI 80); Delivered lumen output: 1392 lm (3000K, 15°, CRI 90), 1674 lm (3000K, 15°, CRI 80); 2 high power density COB LEDs, 2-step MacAdam, 50 000h L95 B10 (Ta 25°C); LED colour: 2700K, 3000K, 4000K; Optics: 15°, 20°, 43°, asymmetrical; CRI: 80, >90; Body material: body in die-cast aluminium; Finishes: antique bronze, black, primer, white; RAL finish on request; Screen material: screen in black-serigraphed, tempered, transparent extra-clear glass; built-in power supply unit; Control system: ON/OFF, DALI, 0/1-10V; Ingress protection: IP40; Impact resistance: IK04; version compatible with Google Home or Amazon Echo available on request for voice command control; Appliance class: class I; Weight: 1150 g; Dimensions: 85x165x100 mm