LedsC4 Geometric Square Surface 4000x4000mm QS4T-00V9AZDUEFV1 Pendant for indoor use. Structure finish: Gold. Diffuser material: Softdiffuser. Diffuser finish: Opal. Warranty: 5 Years. Product net weight (Kg): 0 Product length (mm): 4000 Product width or diameter (mm): 4000 Product height (mm): 6000 Class 2. IP: IP20. LED. No. of lampholders or LEDs: 1. Driver brand: MEANWELL. Maximum power of light source: 301W. Colour temperature: 2700K. Colour rendering index: 92. MacAdam Steps: 3. Hours of life: 50.000h L80B20. UGR: 9.3. Photobiological risk: RG0. Real flux (lm): 18813. Real lm/W: 59. Voltage / frequency range: 90-305V/50-60Hz. Voltage: 5,8. Equipment included: Yes. Total power: 319. Power factor: 0.90. Dimmable equipment included: DALI-2.