Using your Beetlejuice Light is a breeze. If you choose to use the USB cable, just plug it into a power source. If you prefer batteries, insert 3x AAA batteries into the battery compartment (batteries not included). You can place the light on a flat surface for a freestanding display or use the mounting hardware to attach it to a wall. When it comes to maintenance, keep the light away from water and excessive heat. If it gets dirty, use a soft, dry cloth to gently wipe it clean. Always ensure the power is off before handling the light for safety.