<p>1. USB Rechargeable Puck Lights: These under-cabinet and closet lights come with a built-in rechargeable battery. The rechargeable LED puck lights are energy-saving and help save money for your household.</p><p>Note: Please ensure the charger you use supports DC 5V output for charging the light. Do not charge for extended periods, and prohibit using the light while it is charging.</p><p><br/></p><p>2. 3 Lighting Modes &amp; Oeration Methods: Our night light has three lighting modes, namely cold light, yellow light, and warm light, and the brightness can be adjusted. Press the switch to turn on or off the lights. To adjust the brightness, long press the switch while the light is on.</p><p><br/></p><p>3. Easy to Install/Remove: The rechargeable puck light can be installed in seconds! It offers two installation options:<br/></p><p>First method: Attach the metal sheet to any flat surface, then magnetically attach the back of the light to the metal sheet. It can be easily removed for use or charging.<br/></p><p>Second method: Use the built-in mounting hole to hang the light on a hook, nail, etc. You can place these LED cabinet lights anywhere you like.<br/></p><p><br/></p><p>4. Multiple Applications: These stair lights act as a friendly nighttime aid, suitable for anyone afraid of the dark. The LED night lights are ideal for indoor use in bedrooms, counters, kitchens, garages, showcases, basements, closets, stairs, hallways, cupboards, and more.</p>