Aren't these the most yummy looking lights? Yes, these are lights. These Jellio Gummi-lights, are made of solid molded polyurethane, are battery-operated and stand 7" tall. These are $150 each or $500 for a set of five - and would be the cutest addition to a kid's room or college dorm room. I quite fancy the clear one. What's more, these double as art pieces in the daylight!