The Megaman Siena range of integrated LED recessed adjustable downlights are an ideal replacement for halogen MR16 and GU10 downlights. Compact in size, 25mm shorter than traditional downlights, they are easy to install and maintain. The Dim to Warm range of Megaman LEDs emit a warmer light when they are dimmed from 2800K to 1800K, simulating the characteristics of incandescent and halogen lamps. International Model Number: F26400RC-w Hrs Lamp Life (L70): 50,000 Hrs Lamp Life (L90): 25,000 Colour/Finish: White Hole Cut-Out (mm): 85mm CRI: 80