The base measures 11" square, the overall height is 9" Opening in the top, as well as the visible acrylic on the sides are 7" square. The etching can say anything you want in your choice of paint finish, font, and L.E.D. color (subject to availablity). It uses 3 AAA batteries. I haven't timed this one yet, but I estimate the battery life to be about 15 hours.
If you need something of a different size or design, contact me for a custom quote. Shipping is included in the continental U.S.