Shape: 'D' Letter. Height: 8 Inches. Thickness: 2 Inches. Light Bulb Type: LED (Energy Saving). On/Off Switche:3 Position Switch: 1- On Full Brightness, 2-Off, 3- On Half Brightness. Timer Function: 6-Hour On and 18-Hour Off Timer Function Built In. Light Bulb Size: 0.75 Inch. Color: Silver. Display Options: Keyhole slot for hanging or can be placed on any flat surface. Material: Painted Metal with Smooth Finish. Batteries Required: Each Marquee requires 2x AA batteries - Not Included.