Variety in a pack of 4: The LED lamp Smart Spot Comfort for GU10 sockets with CCT function, 4.9 W This set contains 4 pieces of the LED lamp Smart Spot Comfort, which can also be grouped together and controlled collectively. It can also be switched as well as dimmed via smartphone or voice assistant, and changing the light color is also convenient. To use the intelligent light control, an additional bridge is required (see accessories). The Smart Spot Comfort is compatible with Philips Hue and Ikea Tradfri as well as Samsung Smart Things thanks to ZigBee 3.0 support. When using an Innr Bridge, a free app for iOS as well as Android is available. All functions can then be operated via smartphone or tablet and the lighting can also be controlled at specific times. Technical data: - comparative value: 68 watts - warm white (2,200 K) to universal white (5.000 K) - dimmable (via app, not via wall installation) - beam angle 42° - set of 4 Special features / compatibility: In addition to the I