... touching(<1s) can get ON/OFF function. 1), After power on, it will change between 100% ON ... and 100% OFF. 2), After long-time touching, it will change between OFF and ... If current status is decreasing brightness, it will increase brightness after it reach 100% OFF. 4, If you release ... way, you can modify brightness if 5, Memory After short-touching, it will turn to last brightness 96W ...