LedsC4 Max Big Square AT15-18X9M3BB60 Downlight for outdoor use. Metres of cable included: 1. Structure material: Aluminium. Structure finish: Black. Diffuser material: Glass. Diffuser finish: Transparent. UV protection. Warranty: 5 Years. Product net weight (Kg): 0.98 Product length (mm): 110 Product width or diameter (mm): 110 Product height (mm): 100 Ø of the hole for recessing (mm): 95 Permitted ceiling thickness: 0-70 Class 3. Luminaire not suitable for coating with insulation materials. IP: IP66. IK: IK10. LED. No. of lampholders or LEDs: 1. LED brand: CREE. Maximum power of light source: 17.3W. Colour temperature: 4000K. Colour rendering index: 90. MacAdam Steps: 2. Hours of life: 50.000h L80B20. UGR: 18.7. Photobiological risk: RG2. Real flux (lm): 2191. Real lm/W: 127. Voltage: 35. Equipment included: No, but it is needed. Total power: 17.3.