Moonrays 91269MC Solar-Powered Hanging Art-Glass LED Light, 4-Pack Color-Changing LED inside of an colored glass cone, glass sits inside a hanging hook Four hanging lights per box, 2 units of Orange/Turquoise and 2 units of Yellow/Green (1) 300 mAh AAA NiCd rechargeable battery included per light Each hanging lantern includes a metal hook and a mixed color art glass lens Solar panels charge the battery in sunlight, batteries power the LED at night