The LED ceiling light Bopp Box Comfort 35 is only 4 cm high, but has a 3-dimensional effect due to the optical illusion. It gives the impression that the lamp is a 3-dimensional box with a diameter of 35 cm. The integrated LEDs emit warm white light downwards and glare-free into the room. The ceiling light Bopp Box Comfort is made of aluminium and is available in the surfaces silver matt anodised, rose gold anodised, light gold anodised, taupe anodised and multicolour anodised ( smoothed aluminium). When the Bopp Box Comfort ceiling light is dimmed, the light colour of the LEDs changes to a warmer tone (from 3,000 Kelvin warm white to 2,000 Kelvin extra warm white) thanks to the dim-to-warm technology. The lamp is available in three versions: dimmable with a phase-cut and phase-angle dimmer, with a Casambi module or with a ZigBee module. With a Casambi module, it is possible to operate the ceiling light via smartphone or tablet using the Casambi app via Bluetooth. With a ZigBee module, the lamp can also be regulated via voice control. Both modules allow the lamp to be controlled via app.