Colorful light that matches your mood Easily control your lights from anywhere - Full color - Plastic - Easy plug and play - Control with WiZ app or voice Easy plug and play. Works with your existing Wi-Fi. WiZ works with your existing Wi-Fi router, no additional gateway is needed. Simply plug in your new light, download the WiZ app and you #39;re ready to go! Control anywhere with your smartphone. Control your WiZ lights wherever you are with smartphone. No need to worry if you #39;ve left your lights on before leaving home. WiZ app is available for iOS and Android. Preset wellbeing features Use the preset wellbeing features in the WiZ app to and enjoy the lighting pattern best suited for your circadian rhythm throughout the day. WiZ will provide you bright daylight when you need to get energized and focus, and transition smoothly to soft warm white to help you relax and sleep better. Technical Specifications Bulb characteristics: Dimmable: Wireless Dim Intended use: Indoor Lamp shape: P45 Socket:E27 Technology: Smart Wi-Fi Type of glass: Frosted Durability: Average life (at 2.7 hrs/day): 15 year(s) Lumen maintenance factor: 70% Nominal lifetime: 15,000 hour(s) Number of switch cycles: 50,000 Miscellaneous: EyeComfort: Yes Light characteristics: Color consistency: 6SDCM Color rendering index (CRI):90 Color temperature: 2200-6500 (RGB) K Light Color Category: Full color Nominal luminous flux: 470 lumen Starting time: lt;0.5 s Warm-up time to 60% light: instant full light Color Code: 922-965 | CCT of 2200K-6500K(RGB) Power consumption Power factor: 0.5 Voltage: 220-240 V Wattage: 4.9 W Wattage equivalent: 40 W