LED lamp is a piece of electroluminescent semiconductor material chip, cured with silver glue or white glue to the bracket, and then connected to the chip and circuit board with silver or gold wire, surrounded by epoxy resin seal, to protect the role of the internal core, and finally installed in the housing, so the LED lamp is good shock resistance.

Overalls bearing the company's logo on it is, first of all, economy and practicality. In itself a preference of corporate style in overalls involves a significant increase of costs for development of design solutions.

Solar street lights. Due to the strong support of the national policy for poverty alleviation and the increasing acceptance of the public, various regions are promoting solar LED street lights. At the same time, it also drives the development of rural solar street lights.