For indoor advertisements, branding, and message & service awareness Single Color LED ticker signs are perfect. These signs and displays work very well in many indoor conditions such as the follow: conference room, service center, railway station, airport as well as business buildings and in-window placements. Indoor Single Color LED signs are the most simplistic and reliable solution. Single red, green, white and yellow colors are available and they give you a perfect view for expressing your thoughts, messages, services and products to your audience.