LEDVANCE SMART+ E14 LED candle lamp B40 with 5 W, 2,700 K, Tunable White, for smart control - set of 3 This practical set of 3 E14 LED candle bulbs allows you to control the colour temperature and light output via app on your smartphone/tablet or by voice command. Thanks to the SMART+ WiFi technology, this is done via the WLAN, without any additional hardware. Features/Compatibility: - Supplied in a set of 3 (multipack) - Controllable with the LEDVANCE SMART+ WiFi app (available free of charge for iOS and Android); enables presettings and automations - Control via Google Assistant or Amazon Alexa possible - dimmable - Colour temperature: 2,700 - 6,500 K - Wireless protocol: WiFi 2.412 - 2.484 GHz The new LEDVANCE products, formerly known under the OSRAM brand name, combine the highest quality standards with modern design. Energy efficiency class:A+