The 4lite WiZ Connected SMART LED Matt White Fire Rated Downlight lets you create the perfect mood in your home with 64 thousand shades of white. Dimmable via the WiZ app, added functionality includes setting schedules, providing added home security, night lights, save energy and much more! Whether you're watching a film, having a party, working from home or even helping the kids get to sleep. our smart bulbs put the power in your hands. Simply install your 4lite smart bulbs, connect to wi-fi via the WiZ Connected app and start making light work for you. Control your lights wirelessly and remotely with the WiZ app or pair with your favourite voice control device including Google Assistant, Amazon Alexa and Apple Siri. 4lite WiZ Connected products work with Samsung SmartThings and IFFFT too, just to name a few! Fire up your inner lighting designer to create beautiful scenes and atmospheres. You can create the ambience to suit your mood and save your favourite shade for later. Luminosity : 2,200K to 6,500K + RGB CRI 80 25,000 lifetime hours 50,000 switching cycles Directional light 350lm 400cd Power and Connectivity : 220-240V 50Hz 5.5W 45mA Anonymous sign-in OAuth 2.0 secured framework Connection to WiFi on 2.4 GHz frequency mode for wider coverage 32-bit CPU 2 slots for maximum reliability during auto-updates Physical : White and RGB Colours GU10 base type Heatsink: aluminium and electrophoresis white Bulb: frosted Box Contains: 4lite WiZ Connected GU10 Smart LED White Bulb & Satin chrome Fire Rated Downlight (IP20) with Bluetooth & WiFi Connectivity