The lamp shot adopts crystal section chip, the product has low - tension, higher - brightness, higher - reliability, higher - saturation current density, heat dissipation the capability is strong optics fade etc. merit, inside place ESD to protect telephone to make it can resist to be up to 6000 Vs(HBM) above electrostatic, is the best select of big power.The adoption importses silver glue, fixed chip, assure that the life hits for more than 50,000 hourses.Can