For LED bulb packaging materials, LED bulb packaging is mainly composed of a substrate, chip, solid crystal plastic, phosphor, plastic packaging and other components of professional led bulb, we first use the chip die attach adhesive glue on the substrate Buying led bulb, using gold wires to the chip and the substrate for electrical connection, and then the phosphor and packaging glue mixed phosphors with different proportions, and appropriate wavelength chips available in different colors, and finally the phosphor and packaging glue mixture poured into the substrate led bulb factory, baking heat cured rubber material, to complete the most basic LED bulb package. Advantages of LED bulb: the theoretically higher compared to traditional light sources emitting efficiency, theoretically LED luminous efficiency of more than 200lm / W, which has a enormous potential for energy savings. Longer life, a life span of laboratory 100000h, and the light source can frequently led bulb light off, and will not affect their life, and start very quickly. Light without adding mercury, help protect the environment. Quote led bulb, led bulb, Hebei, Hang Li saving provided by the high-tech zone Anyang Heng Lai energy-saving lamp factory. High-tech Zone Anyang Heng Lai energy-saving lamps factory (www.ayhljnd.com) strong, credible, and other industries in other Anyang accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Heng-li saving and you hand into the brilliant, for a better future!