Bluetooth & APP Control】 Download the free “Smart Life” APP and connect the bulb through Bluetooth, then you can control all the functions. (Note: Don't support Alexa/Google)  

【Dimmable RGB & White Light】 Choose from 16 million colours to fit your mood, or create desired ambiance with 2700-6500K warm to cool white light, brightness adjustable.  

【Set Timers】 Schedule your bulbs to turn on or off automatically at pre-set time, e.g. light's on when you come home every evening. 【Group Control】 Several bulbs in the same area can be grouped in the APP and be controlled at the same time. Take complete control of all your lighting with your phone.  

【Energy Saving】 This 9W LED bulb is equivalent to 60W incandescent bulb in 100% white light, saves up to 85% energy. Energy-saving and environmentally friendly.  

【Energy Efficient】 According to the new ERP standards, the current energy efficiency class “F” is equal to the original “A+”. There is nothing change of its energy efficiency, just different rating rules. It won’t cost more than before.