AST provides excellent quality LED lighting fixtures and control for incredible architectural looks for both interior and exterior applications. LED technology research is fast evolving and becoming an industry standard in the pursuit to reduce costs and save energy, and, is becoming more affordable everyday. An investment in LED fixtures is a win-win. Bulbs last an estimate 50,000 hours compared to 1500 hours or so for traditional incandescents and the color options are outstanding. R, (Red,) G, (Green,) B (Blue,) RGB color mixing, within a single fixture, can produce a myriad of shades greatly reducing the amount of fixtures and labor required to change bulbs.