Using these LED light globes is a breeze. First, make sure you have 3 x AAA batteries handy as they are not included. Open the battery compartment at the bottom of the globe and insert the batteries correctly. Then, flip the on/off switch at the bottom to turn on the light. The globes will automatically start changing colors every 3 - 4 seconds. Place them on a flat surface like a tabletop thanks to their flat bottom, and they'll instantly become a beautiful centerpiece for your party, holiday, or special event. When it comes to maintenance, keep the globes away from water as they are made of plastic and might get damaged. If the light starts to dim, it's time to replace the batteries. Enjoy your colorful LED light globes!