The bright image cast by this projecting clock is as clean and precise as a digital projection clock, but it has an analog face and is the only model with a sweeping second hand. Always easy to see, especially at night, the time is projected sharply and clearly in white light on any wall or ceiling without the need for an unsightly cord running up the wall from outlet to clock. "Through image" technology eliminates the fuzzy double images or jerky movements produced by some projection clocks for high-definition rendering of the image. The large image (at 8' from the wall the projected image is approximately 3' in diameter) can be adjusted for varying brightness at the touch of a dial. Precision quartz clock movement ensures accurate timekeeping. Runs on one AA battery (included). 6 1/3" H x 6" W x 7 1/2" D. (1 1/3 lbs.)