I was shocked at how bright these lights were. I have a few closets that don't have working lights in them. We live in an old house with old wiring so this was a great option to have lighting in the closet after numerous years without it. I was surprised at the light these small lights put off. I can see everything I need to in my closet with 1 light hanging on the side wall inside. Each one comes with batteries and had the tab inside so they weren't draining in shipment or just sitting around. They are lightweight and easily attach with the adhesive hanging pieces that were included. I'm definitely impressed with these and would buy more in the future when needed.