SYLVANIA SYLRADIANCE TUNEABLE WHITE SLIMLINE CEILING LIGHT 1500 LUMEN WITH SMART TECHNOLOGY IP20: For Indoor Use Colour-Changing Modern Design 1500lm Polycarbonate Body Polycarbonate Diffuser Up to 50000 Hours Life Energy efficient. Works effortlessly with the Sylsmart Home app for IOS and Android Adjustable tunable white panel with a colour adjustable halo ring Select from 16 million colours to create a halo effect and any shade of white to light your space IP20: For Indoor Use Colour-Changing Modern Design 1500lm Polycarbonate Body Polycarbonate Diffuser Up to 50000 Hours Life Energy efficient. Works effortlessly with the Sylsmart Home app for IOS and Android Adjustable tunable white panel with a colour adjustable halo ring Select from 16 million colours to create a halo effect and any shade of white to light your space