LedsC4 Multidir Evo Big Double Recessed Trimless AU21-25V9F1OU60V1 Downlight for indoor use. Adjustable light source. Structure material: Aluminium. Structure finish: Black. Diffuser material: Polycarbonate. Diffuser finish: Transparent. Warranty: 5 Years. Product net weight (Kg): 3.93 Product length (mm): 303 Product width or diameter (mm): 150 Product height (mm): 121 Ø of the hole for recessing (mm): 303x150 Permitted ceiling thickness: 0-20 Class 2. IP: IP54. LED. No. of lampholders or LEDs: 1. LED brand: CREE. Driver brand: HEP. Maximum power of light source: 49.1W. Colour temperature: 2700K. Colour rendering index: 92. MacAdam Steps: 2. Hours of life: 50.000h L80B20. Photobiological risk: RG1. Real flux (lm): 5798. Real lm/W: 102. Voltage / frequency range: 120-277V, 50/60Hz. Voltage: 33,7. Equipment included: Yes. Total power: 57. Power factor: NULL. Dimmable equipment included: ON-OFF.