Open Closed Flashing & Animated LED Sign (High Impact, Energy Efficient) Sign Size: 15" Tall x 27" Wide x 1" Deep Three settings, either solid or flashing or power off. Easy Install, hanging hardware & chain are included Low energy cost: Uses only 10 Watts of power. Can Be Left On 24 Hours/Day, 365 Days/Year Cool and safe to touch, low voltage operation. High visibility, even in daylight. For Indoor Use Only