1, size for world light globe: 8 inches 2, test reports: CE;GS;RoHS;EN71 ... etc plug 4, 220V,;E14W; 15W DETAILS:1, size for world light globe: 8 inches2, test reports: CE;GS;RoHS;EN71 etc3 ... , UK+EU+Japan etc plug4, 220V,;E14W; 15W5, with a light inside, uses can use the globe as a teaching equipment ...