Set of 3 Set includes: 4" Ball, 6" Ball, l 8" Ball Features a crackled glass finish.with a string of 60 white micro light bulbs that illuminate the balls from inside. The 4" Ball holds 10 micro bulbs, 6" Ball holds 20 and the 8" Ball holds 30.
AC adapter included. UL-Listed. 
Some assembly required. Instructions included.