Purchase your next variable message display from the people who know LED signs. Hi*Tech has been a manufacturer of LED displays since 1984. Their variable message display is available in a variety of outdoor sign types. The Sun*Blazer features single color LED messages but is available with 32 shades. Post time & temp or price changes with a color time/temp or price changer signs. The Super Pixel is available in single or full color with a large LED format. For more information on any variable message display, click on our web site at www.hitechled.com.