LEDVANCE SMART+ E27 LED lamp A60 with 9 W, Tunable White - App or voice control via WLAN This E27 LED lamp is the right choice for relaxed warm white lighting as well as for concentration-enhancing work light. Switching, dimming and adjusting the colour temperature can be done smartly via app or voice command. Thanks to SMART+ WiFi technology, the lamp is integrated via the WLAN without the need for additional hardware. Special features/compatibility: - 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+