Welcome to Royoled Photoelectric Technology website, we are one of the top level China 36w led fin downlight manufacturers. Product Model: RY-DQ22036-001 Input Voltage: AC80-265V 50-60Hz LED Brand: Original Germany Osram Shell Material: 1060 Pure Aluminum Surface color: Silver Radiator Light Source: 72pcs SMD5630 Osram Chips Luminous Flux: 3200LM +-5% Lamp Size: Φ240mm*H106mm Cut Diameter: 220mm Light Colour: Warm White/ Cool White Correlated Color Temperature: 3000K, 4000K, 6000K Lifespan: 50,000 hours Warranty: 3 years Customization accepted:Dimmable;Pure Color/RGB:Sepcial size and so on http://www.royolight.com