Place these two GU10 smart LED bulbs in any spotlight to get instant wireless dimming and warm-to-cool white light in any room. Control lights with your voice. Set the right mood with warm to cool white light. Get the perfect light recipes for your daily activities. Unlock full suite of smart light features with Hue Bridge. Alexa compatible. Google assistant compatible. Siri compatible. Compatible with Android and iOS operating systems. App needed for use: Philips Hue App. Operates over mobile internet. Operates over wi-fi. Controls lighting. Components include User Manual. Suitable for indoor. Size H5.8, W5, D5cm. Manufacturer’s 2 year guarantee. EAN: 8719514340121.