Perfect for retrofits, the PolaC trade; colour change and dimmable downlight is an ideal luminaire for creating the perfect scene. Retrofittable with a standard dimming wall switch, the colour temperature can be adjusted between 2700K, 3800K and 5700K to set the desired environment. PolaCX provides an ideal solution for new or existing residential and commercial installations. Lumens per Watt (lm/W): 75 Power Factor: 0.9 Surge Protection (kV): 1.5 kV LED Chip Type: SMD No. of LEDs: 50 Positional Adjustment: Fixed Material: Aluminium,Polycarbonate Overall Diameter (mm): 104 mm Colour changing LED downlight for maximum flexibility IP54 rating makes ideal for bathroom installation Retrofittable to existing dimmable wall switch 1.5kV surge protection 3 year warranty