Flashing switch: Lights up when connected to an outlet. Controller: Every time you press the button, you can switch the flashing speed (8 levels), and use the remote control to turn off the light while the outlet is plugged in. Remote Control: Illuminated: ON button, OFF: OFF button, Flashing switch: MODE button, each number button; Only the last flashing mode is turned on. Flashing mode will reset if you plug and unplug the outlet or use a timer (sold separately). How to set the light off timer: The timer is only set when using the remote control. The LED on the unit will flash when you operate the remote. If it does not flash, please turn the remote control towards the controller and operate it again. Automatic shut off after 6 hours: Press the TIMER button to turn off at the time you set the time: TIMER button → press the sequence of each number button (turns off after set time; Example: If you want to turn off after 4 hours, press the TIMER button → 4 button. Accessories: Remote control (built-in test battery); Note: *As for imported goods, there may be some scratches or stains. Please note that there may be damage to the package. Please consider the packaging as a "protection when shipping". Due to changes in specifications, the design of details and lighting patterns may be changed. Please acknowledge There may be rare cases where some LED lights do not light up. (Please note that these are not subject to replacement.)