LedsC4 Iris Trimless Cone 50º AV15-18V9X3OSL7 Pendant for indoor use. Structure material: Aluminium. Structure finish: Black/Black/Black. Warranty: 5 Years. Product net weight (Kg): 0.53 Product width or diameter (mm): 145 Product height (mm): 1705 Ø of the hole for recessing (mm): 57 Permitted ceiling thickness: 0-20 Class 2. Luminaire not suitable for coating with insulation materials. IP: IP43. LED. No. of lampholders or LEDs: 1. LED brand: CREE. Maximum power of light source: 16.4W. Colour temperature: 2700K. Colour rendering index: 92. MacAdam Steps: 2. Hours of life: 50.000h L80B20. UGR: 26.9. Photobiological risk: RG1. % de Flickering: +/- 5%. Real flux (lm): 2011. Real lm/W: 109. Voltage / frequency range: 110-277/50-60Hz. Voltage: 33,7. Equipment included: Yes. Total power: 18.5. Power factor: 0.95. Dimmable equipment included: ON-OFF.