Easy Installation: The adhesive rechargeable wall sconces have adhesive backing on its base, thus you can stick it to the wall without damaging your wall Comes with a 360° rotating so you can rotate the direction of the light source according to your needs The dimmable wall lights adopt the stepless design. Short touch to turn on/off and long touch to adjust the brightness When you want to moves the portable sconces, just take the lamp body off the base and attach it to other metal surfaces Equipped with a touch on/off switches, this wall lamp convenience and ease of use, not need for traditional switches