Lighting master Alexa Light Bulbs 12W, Bluetooth Smart Bulb Warm White to Daylight Dimmable，B22 Bayonet Light Bulb with APP and Voice Control for Bedroom Kitchen Living Room (4 Packs)

【Smart Lighting】This is a Bluetooth connected Smart Light Bulbs that supports both Alexa speakers and APP control; 12W, equivalent to 100W (1280LM); Color temperature 2700K-6000K can be adjustable; CRI > 85 ; Brightness can be adjusted from 1% to 100%. You can use APP to set Timing function, Group control , Single control, Scene function. No registration nor network required，No Wifi.