LedsC4 Iris Surface Cone 50º AV17-18W9X3DSL7 Ceiling fixture for indoor use. Structure material: Aluminium. Structure finish: Black/Black/Black. Warranty: 5 Years. Product net weight (Kg): 0.54 Product width or diameter (mm): 145 Product height (mm): 210 Class 2. IP: IP43. LED. No. of lampholders or LEDs: 1. LED brand: CREE. Maximum power of light source: 16.4W. Colour temperature: 3000K. Colour rendering index: 92. MacAdam Steps: 2. Hours of life: 50.000h L80B20. UGR: 27.1. Photobiological risk: RG1. % de Flickering: <5%. Real flux (lm): 2202. Real lm/W: 119. Voltage / frequency range: 110-277/50-60Hz. Voltage: 33,7. Equipment included: Yes. Total power: 18.5. Power factor: 0.90. Dimmable equipment included: DALI-2.