Wet/dry-erase board features bright LED lights to illuminate your sign and grab the attention of everyone who passes by. Colored LED lights can be set to flash mode to create the eye-catching effects of a neon sign. The black background allows fluorescent colors to brightly stand out and make sure your message is seen. Easy-to-clean surface works well with both dry-erase and wet-erase markers and completely wipes clean with just a soft cloth. Use the built-in stand for tabletop display or mount it to the wall for optimal visibility. LED board requires three AA batteries (sold separately).