The BNWT Philips Hue 2x GU10 Smart Bulbs in Warm White Bluetooth LED are energy-efficient spot bulbs designed for indoor use. With a lifespan of over 15,000 hours and a smart home compatibility with Philips Hue, these bulbs offer a modern and stylish lighting solution. The warm white light colour, dimmable feature, and Bluetooth smart home protocol make them a versatile choice for creating a cosy atmosphere in your home. Each bulb emits 400 lumens , GU10 - 5.2W