LedsC4 Circular Downward 2 Rings (ø900 ø600) CS4N-00V9AZRU05V1 Pendant for indoor use. For downlighting. Structure finish: Black. Diffuser material: Polycarbonate. Diffuser finish: Opal. Warranty: 5 Years. Product net weight (Kg): 9 Product width or diameter (mm): 900 Product height (mm): 6500 Class 1. IP: IP20. LED. No. of lampholders or LEDs: 1. Driver brand: MEANWELL. Maximum power of light source: 72.5W. Colour temperature: 2700K. Colour rendering index: 90. MacAdam Steps: 3. Hours of life: 50.000h L80B20. Photobiological risk: RG1. Real flux (lm): 4439. Real lm/W: 57. Voltage / frequency range: 100-305/50-60Hz. Voltage: 2,8. Equipment included: Yes. Total power: 77.5. Power factor: 0.90. Dimmable equipment included: 0-10V.