The sales of jewelry are largely related to light sources. It is very important to choose jewelry lamps in jewelry stores. When buying jewelry lamps, you need to pay attention to what jewelry to match. For example, if the main item is gold, when the illuminance is 7000Lux, it is best to use warm white light with a color temperature of 2900-3200K K, diamonds, platinum and silver ornaments need cold white light, colorful treasures, pearls and white pearls need positive white light, and inlaid gold and jadeite need neutral light of 3700-4500 k. It is recommended to buy the brand Jedewell, which has many kinds of lights. When purchasing, choose the lamps under the professional category of jewelry lamps.