Special features Nordlux Smart Light is a wireless lighting system that connects to all devices via Bluetooth Mesh, allowing you to easily control the light with the Nordlux Smart Light app within Bluetooth range. Dim, change from warm white to cool white, set a timer or program a scene. No registration required. Purchase the Nordlux Smart Light Bridge and connect your lights to Wi-Fi. This offers opportunities to control and automate your lighting, for example, through scenes and voice control. By purchasing the Nordlux Smart Light Bridge, the lamps can be linked to GOOGLE HOME and AMAZON ALEXA. Technical specifications Fitting: E27 Type: G45 globe lamp Power: 4.7 watts Replacement: 40 watts Voltage: 220 - 240 volts Light colour: 2200 - 6500 Kelvin CCT Luminous flux: 20 - 430 lumens Colour rendering: CRI 80 Energy label: F Lifetime: 25,000 hours Switching cycles: 50,000 Warranty: 2 years Dimmable: Yes Diameter: 45 mm Height: 84 mm