Usage Tips:Motion Sensor Puck Lights--Every wireless led puck light with 6 warm white LEDs, color temperature is 3500k, and brightness is 120LM ( 6 Lights in 1 Pack ). The led puck lights with ''AUTO'' Mode, it will light up once detecting movement within 10ft and Auto-off after about 20 seconds if no motion is detected. The wireless sensor night light is a visual aid to avoid potential obstacles in the darkness. The smart LED step lights are convenient and safe. USB Rechargeable Puck Lights--The under cabinet lighting closet lights are built-in 1000mAh rechargeable battery operated. It takes 2 hours to fully charge. It can be charged by any USB device such as power banks, adapters, etc. Rechargeable led lights battery operated puck lights energy saving and save money for your family. Note: Don't charge for a long time (not more than 12 hours), and prohibit use while charging all the time. Dimmable and Timing--The dimmable wireless under cabinet lights come with a remote. In "ON" mode, the led closet light will turn on all the time, and it can work with the remote control. 4 Levels of brightness: 10%, 40%, 80%, 100%. And step-less dimming by pressing the +/- button to Increase/Reduce brightness by remote control. The cabinet light will auto-off after 10, 30, 60, or 120 mins by the Timing function. ( Note: the remote control does not work for "Auto Mode". ) Built-in Magnet and Easy to Install/Take Down--The rechargeable sensor light is conveniently installed in seconds! It has 2 installation ways. Directly attach to any ironwork surface with the Built-in Magnet. Use the metal sheet to stick on any flat surface, using the back of the lamp to adsorb on the metal sheet, and can easily be removed to use or charge right away. You can put the led cabinet lights wherever you want. No hammers, drills,or tools are required, easy to install and remove.