White ambiance light bulb with various daylight colors, from cold to warm (range up to 2200K-6500K). You can set up lighting through your smart devices (such as a mobile phone) by connecting with a bridge via the internet or manually via a wireless switch (sold separately). Lifetime: 25,000 hours. Dimmable and changeable color temperature. Power consumption: 9. 5 W (in standby mode 0. 1 W). Input voltage: 220 V-240 V. Light output: 806 lm. Expandable on software-intelligent lighting. Height: 110 mm.