Crystal lamp is bright flashes, the purity of crystal ball and cutting surface and the lead content. Thus consumers in the purchase is necessary to take a look at the crystal ball, there are no cracks, bubbles, water ripples and impurities. Only the transparent crystal can be showed in this way. The crystal ball can play the best performance of the optical light through a reflection of the magnificent color. This will not be in the same way with normal Table Lamps choosing.
Depend on the cut surface of crystal ball if it is smooth, whether distinct edges and corners, so that the effects of refraction of the crystal ball reach the best. From the lead content is concerned, the general high quality of the crystal ball, will be designed for full-lead crystal lead oxide content of not less than 30%. Which is one of the most pure raw materials, can send bright color. So the Crystal Light is much more expensive than Desk Lamps, although the functions of them are not as good as desk lamps.
The new crystal lamps can make room bloom bright light, reflecting the distinctive elegance. However, if a long time, crystal lights angular, bright and clean cutting surface will plot satisfied a lot of dust. So that it is bound to weaken the refractive index of the crystal lamp, crystal lamp will lost its former presence. In this way, there will be some more similar with LED Light Bulbs in this way.