SUNDASELF Colorful Bluetooth music bulb lamp, Bluetooth controlled smart bulb, adjustable LED lamp

The steps to use this led music bulbnn - Appliced this bulb to the E27 base,and then power the bulbnn - The bulb is lit up,then you can use the remote control to adjust the light color.  Turn on you bluetooth device (you phone etc), search and connect to the bulb
Connected succesfully: now you can play the music you link whith the bulbnnnUser Notes: please confirm the voltage first (this is 110V-240V) please check the specifications of the product carefully before ordering to insure a proper fit.  Do not disassemble any bulbs by yourselfn Be sure to cut the power off before beginning installation to avoid personal injury One remote controller can control multi bulbs (the light),but one bulb can only be connected to oneBluetooth device (output sound).
Don't install the bulbs in humid environmentn Please accept 1cm deviation due to manual measurementnnApplication: Suitable for the bedroom, closet, cabinet, corridor, workshop, basement, garage, stairwell, oildeapots ,roof, door and other places.