Idual Emerald Nickel Effect Spotlight with Remote. This Emerald nickel effect spotlight has a dynamic & stylish design & features high quality frosted glass which creates a beautiful lighting effect. This ceiling light is part of i Dual’s complete lighting system that means that you can control the colour temperature & light intensity of the lighting around your home. This pack comes with the i Dual remote control so you have everything you need to get started with your i Dual lighting system.