The lights contain several colors. VERGE, RED, YELLOW AND BLUE. Easy to load in the sunlight thus saving you money in the bill of light. You can use them outside your house as they are waterproof or inside for Christmas or birthday decorations or in your room. The light bulb is glass so you have to place them in a safe place so they do not break. I loved them. This is the second one I buy.
I received the product and immediately opened them. They were solar so it didn't need charging really. They didn't seem as colorful as the picture so I went to a very dark room. I think if they would have been charged in bright light for longer period they may be brighter. But I like them because they are so different.