Crystal Lights is a new light source that will be used in household and industrial lighting fixtures. This new source of light is based on a combination of optoelectronic materials and nanotechnology. The main advantages of crystal lights are their longevity, efficiency, and cost effectiveness. Crystal lights are made by coating a substrate, usually a glass pane, with a thin layer of nanomechanical crystals. When an electric current is passed through this substrate, the nanocrystals emit light. These crystals can be made to emit light of various wavelengths, allowing for a wide range of colors and hues. Additionally, the crystals can be controlled to emit in different intensities and durations, creating varying levels of light. In terms of efficiency, crystal lights are much more efficient than traditional light bulbs since they produce more light using less energy. This energy savings means lower electricity bills for homeowners and businesses and reduced environmental impacts in the form of fewer greenhouse gas emissions. Another advantage of crystal lights is that they are long-lasting. Traditional bulbs will burn out eventually, but crystal lights are very durable and last much longer. This means less trouble and costs for homeowners and businesses who need to replace their lighting fixtures regularly. Overall, crystal lights are an impressive technology that is sure to revolutionize the lighting industry. Their efficiency and long-life make them a practical and cost-effective option for any lighting application.