If you’re looking for a weather proof decorative outdoor ornament that automatically turn on at dusk and off after 8 hrs, this will be the perfect gadget. It has 5 in globes that randomly pulse and a LED light source that never needs to be replaced. The “low glow technology” extends battery life to over 45 days, which will last the entire holiday season.Battery operatedThe tear drops pulse randomly provides a unique firefly showEliminate wires, plugs and extension cordsThe LED light source never needs replacedFor all ages