Displays2go Illuminated LED Sign reads ATM Inside With Animated Pointing Arrows, 21-1/4 x 12-1/4 x 5/8- Inch, Green and White Bulbs (LEDATMARWD) Semi-gloss plastic frame and matte black background emphasizes the message. LED bulbs use less energy than traditional neon signs. Light box can be hung in a window or on the wall. Unit is pre-programmed with 2 illumination options. Displays2go SKU#: LEDATMARWD