Until recently, LEDs were considered impractical for widespread use in large environments but the technology has improved dramatically. Some years ago LEDs were available in only red and green. Blue LEDs appeared in the 1990s and the array of color broadened a lot. These three primary colors combine to produce an unlimited unlimited variety of effects. Moreover, LED lighting can be directly controlled, digitally, meaning that there are almost unlimited effects that can be produced, including ocean-like waves of light and colorful rainbow-like patterns. LED Glass/ LED laminated glass We combine glass with photoelectric technology, which granted glass with a sparkling new look. It perfectly brings conventional glass into another level. LED keeps the advantages of laminated and insulating glass as well as enhances their looks by adding luminous light effects. LED saves energy by only consuming 15%-10% of energy by comparing with a regular light and 50% of energy in comparison with a neon light. With its diversity of colors, certainly it will become commercial area's highlight after dark.