The crystal is crystal clear and has a great relationship with the purity. There is no crack, air bubbles, water ripples and impurities inside the high-purity crystal. The effect of reflection and refraction is better, so that the light passing through will form brilliant colors. In lighting stores, crystal lamps are like princesses and are sought after by consumers. The precision of crystal cutting is proportional to the refractive effect of crystal. With the development of crystal cutting technology, ultra-small, modern lines and fantastic colors of crystal lamps will become a highlight of modern living space. The following 3 points must be observed when selecting crystal lamps: Pick crystal lamp need to pay attention to the following three points Pendant specifications are regular Whether the pendant specifications of the crystal lamps are all related to one another is significant. The reason why the crystal lamp can bloom dazzling light, showing a magnificent noble temperament, all rely on a whole body crystal pendant string, if the layered pendant size is not the same size, it will inevitably affect the overall beauty of the crystal lamp Show. Some imitation crystal chandelier pendant holes if not standard, or the presence of edge, wear, size, etc., not only affect the appearance, but also easily cracked, if the pendant pendant pendant crystal chandelier, it will be the safety of the family create a threat. Lamp face with brand logo Different brands of crystal lamps will have very different quality and prices. Some well-known brands ensure their quality, so as to prevent them from being confused, they will be engraved with brand logos on each crystal decoration as long as you carefully identify them at the time of purchase. In addition, you need to remind you that some unscrupulous manufacturers will also do a superficial effort, some of the imitation crystal lamp can almost match the appearance of some brand-name lighting. However, it is highly likely that “gold and jade will be lost,†such as the installation of high-quality lamp beads on the outside of a larger crystal lamp or a conspicuous part, and the shoddy packaging on the inner or concealed part of the lighting. Therefore, when you buy a crystal lamp, you must polish your eyes to pick the best one. Clear and transparent quality Nowadays, the crystal lamps on the market generally start from a thousand dollars. The origin and purity of the crystal are the main factors that cause the price difference. Crystal is actually a kind of glass. It is a kind of purification product. The price varies according to the amount of lead. Therefore, when you purchase a crystal lamp, you must carefully identify the crystal with good crystal clarity and transparency. Furniture brand water heater brand lighting space glass Ferro Calcium Silicon Lump,Silicon Calcium Ferro Lump,Ferro Calcium Silicon,High Performance Ferro Silicon Calcium NINGXIA HELANSHAN METALLURGY CO., LTD. , http://www.nxhlsyjferrosilicon.com