In a trendy, modern concrete look - smart controllable Blade Open RGB LED wall light, white and coloured indirect light With the Blade Open RGB LED wall light, the manufacturer Escale offers a modern light source in every respect. Visually, the light is designed as a simple, round disc made of aluminium in a grey, textured concrete look, with a circular recess just outside the centre. RGB LEDs provide a colourful Note here. Outside the disc, warm white LEDs create a soft halo of light. The exclusively indirect light is pleasantly glare-free. Thanks to the integrated Casambi Bluetooth module, the light output and light colour of Blade Open RGB can be controlled via App - with integrated Casambi module - controllable via free Casambi App for Android and iOS - alternative connection possible via plug cable (see accessories) - can also be used as a ceiling light