blinngo cornhole boards ring lights, one set of two cornhole lights, waterproof led cornhole ring lights kit for cornhole bags, bean bags, tailgate games,yard games,2 set (white) blinngo features: 1. product dimensions: 8.3*8.3*2.2 inches 2. shipping weight: 10.2 ounces 3. powered by 3aaa batteries. every battery should be 1.5v. 4. working voltage: 3v 5. extremely easy to handle, on/off switch is on the battery box