Using your Hello Kitty Shaped Light is super easy. First, you'll need to get 2x AAA batteries as they're not included. Open the battery compartment and insert the batteries following the correct polarity signs inside. Once the batteries are in, close the compartment. Then, just flip the switch to turn on the light and enjoy the warm, charming glow. As for placement, it looks great on your bedside table for a cozy bedtime atmosphere or on a shelf to brighten up a corner. When it comes to maintenance, keep it clean by gently wiping it with a dry cloth. Avoid getting it wet as it might damage the light. If the light starts to dim, it's probably time to replace the batteries. Have fun with your Hello Kitty light!