Yeelight Arwen 450S ceiling lighting White LED F Lampe

Warranty period: 2 year(s) Housing material: Polymethyl methacrylate (PMMA), SPCC, Acrylonitrile butadiene styrene (ABS) Suitable for indoor use: Yes Glass colour: Transparent International Protection (IP) code: IP50 Mounting type: Surfaced Protection class: I Shape: Round Suitable location: Universal Product colour: White Energy consumption per 1000 hours: 50 kWh Energy efficiency class: F Energy efficiency scale: A to G AC input frequency: 50/60 Hz Power: 50 W AC input voltage: 220 - 240 V Height: 94.1 mm Diameter: 45.5 cm Weight: 2.45 kg Quantity per pack: 1 pc(s) Click fix mounting: Yes Remote control included: Yes Batteries included: No Compatible with: Amazon Alexa, Apple HomeKit, Google Assistant, Samsung SmartThings Dedicated application: Yeelight App Smartphone/tablet remote support: Yes Bluetooth version: 4.2 BLE On/off switch: Yes Dimmable: Yes Colour changing: Yes Dimmable with remote control: Yes Wi-Fi frequency: 2.4 GHz Oven control type: Via the app, External switch, Voice, Remote control Wi-Fi standards: 802.11 b/g/n Interface: Wi-Fi/Bluetooth Operating temperature (T-T): -10 - 40 °C Colour temperature (max): 6500 K Light colour: Cool white, Warm white, Multicolour Bulb lifetime: 25000 h Color Rendering Index (CRI): 95 Colour temperature (min): 2700 K Bulb type: LED Total power: 50 W