Instant wireless dimming Bluetooth and Hue Bridge compatible Soft white light 400 lumens A perfect fit for spotlights, GU10 bulbs upgrade your home lighting. These bulbs are suitable for standard GU10 fittings and offer all the benefits of smart lighting. Features Rated peak intensity 677 cd Number of switch cycles 50000 Dimmable Yes Dimmable with remote control Yes Suitable for indoor use Yes Rated lifetime 25000 h Bulb lifetime 25000 h Equivalent bulb power 50 W Bulb power 4.2 W Power factor 0.5 Color Rendering Index (CRI) 80 Beam angle (max) 40° Luminous flux 400 lm Colour temperature (max) 2700 K Light colour Soft white, Warm white Colour changing Yes Bulb size GU10 Fitting/cap type GU10 Product colour White Bulb type LED Interface Bluetooth/Zigbee Type Smart lighting spot Performance Works with Apple HomeKit Yes Works with the Google Assistant Yes Works with Microsoft Cortana Yes Works with Amazon Alexa Yes Mobile operating systems supported Android, iOS Smartphone/tablet remote s