Note: The light is warm white light. Key functions: The main button: Press the lights on/off. Long press to increase / decrease brightness. Remote control functions: 1. Turn on/off 2. Timer presets: Set the lights so that they are switched off in 1/6H, 1/2H, 1H, 2H. 3. 5 dimmable modes: The indoor spotlights have 4 brightness modes, 10%, 40%, 80%, 100% to meet your different needs. With the remote control, the white brightness can be adjusted (10%-100%). Note: The remote control controls the portable reading light within a range of 21 ft. Memory function: The brightness remains active the next time the light is switched on until you change it. Rotating light head design: 180° height adjustment and 350° rotation. The collaboration with the installation position can easily achieve a rational irradiation effect. The rotating light heads can swivel back and forth, from side to side, almost in any desired direction. At the same time, it is portable and flexible. Easy to use and install: Simply stick it to your wall, no cables or installations are required. With the remote control, it is very easy for you to turn on and off and adjust the light brightness. Say goodbye to conventional spotlights that require wiring and cannot regulate the light brightness. Applications: Hallway, studio, exhibition hall, bedroom cabinet, kitchen, etc