Crystal Lights, also known as prism lights, are a type of decorative lighting that uses prisms to refract light, creating beautiful colour effects in a room. They usually consist of one or more crystals, suspended from a lamp stand or ceiling, that refract the light from an interior light source, such as a lightbulb or candle. Crystal lights work in much the same way as diamond cuts, refracting light in all directions for a magical effect. The prisms used in crystal lights vary greatly in size, shape, and colour. While the traditional crystal chandelier might feature a dozen or more hexagonal prisms, there are also crystal lights made with oval, rectangular, round, and even triangular prisms. The range of colours available is even greater, from rich reds and blues to subtle whites and yellows. There is even a style of crystal light that features multicolour prisms, which create a dazzling array of colour when illuminated. Crystal lights have been used for centuries as a decorative element, from the stately chandeliers of Renaissance palaces to the glittering displays of modern-day ballrooms. They are not only beautiful, but also provide a practical lighting solution, as the refracted light can often be modulated to create a softer illumination. In today's home décor trends, crystal lights are still hugely popular, from quaint bedside lamps to large chandeliers for grand lobbies. Their shimmering beauty and unique effects still manage to capture people's attention and make any room feel more luxurious and magical.