TP-LINK LB100 Smart Wi-Fi LED Bulb with Dimmable Light, Compatible with Android, iOS and Alexa Type: Smart Bulbs Specifications: Protocol: IEEE 802.11b/g/n Wireless Type: 2.4 GHz, 1T1R System Requirements: Android 4.1 or higher, iOS 8 or higher Bulb Lifetime (to 50% brightness level): 15000 Hrs min @Ta=25C Lamp Base: E26 Typical Lumen Output: 600lm Input Power (Actual power draw in Watts): 8W Stand-by (Light off) power: 1.0W Max Color Temperature: 2700K Rated input Voltage: 108-132V AC Beam Angle: 270 Degree typical Dimmable: Yes (via app and cloud only) Features: No Extra Hardware Required - Convenient smart Wi-Fi bulb with no extra hardware required Anywhere and Anytime - Easy setup and control from anywhere with the free Kasa app Save Energy - Save energy without sacri-ficing brightness or quality Dimmable Light - Dimming flexible white light for customized lighting Compatibility - Compatible with Android, iOS and Amazon Alexa...