Matt E27 LED lamp Classic A60, 9 W, Tunable White with LEDVANCE SMART+ Bluetooth technology This E27 LED bulb emits warm white to daylight white light in adjustable brightness and turns every lamp with an E27 socket into an element of smart lighting. No gateway or bridge is needed for this, because thanks to LEDVANCE SMART+ Bluetooth technology the lamp communicates directly with the end device. Depending on requirements, control is possible via app, voice command or in smart schedules and scenes. Technical data / compatibility: - Controllable via free LEDVANCE SMART+ app (for Android from version 6.0 and iOS from version 11.0). - for control via Apple Home App an iPhone or iPad (from iOS10), Apple TV (from tvOS 10) or Apple Watch (from watchOS2) is required - compatible with Apple HomeKit, Google Assistant and Amazon Alexa - dimmable - Colour temperature: 2,700 - 6,500 K - Network protocol: Bluetooth (2.402 - 2.480 GHz) The new LEDVANCE products, formerly known under the OSRAM brand name, combine the highest quality standards with modern design. Energy efficiency class:A+