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Recently, Jiangsu mingjiahui Electric Appliance Co., Ltd. won a national LED lighting invention patent - a lamp based on MDM micro mirror optical design (Certificate No.: 983286).

This patent is aimed at the concentration of LED light direction, scientifically using professional software to design the LED light output direction and control the light path. In the actual lighting application, the flexible PCB board is installed on the inner surface of the lamp, and the micro mirror connected by hinge or directly is installed at a specific position. The micro mirror angle is controlled by the pin at the same position on the lamp to change the optical path. This kind of light path adjustment with feedback property provides a solution to the shortage of fixed reflection surface in the existing lamp design. Therefore, a new breakthrough has been made in the application of LED lighting in light distribution, so as to achieve the relative average illuminance of the plane or facade of the lighting space and the uniform illuminance effect in the wide-angle range.

Today, the country advocates the development of LED lighting technology, which is based on the elimination of old light sources with short life, high energy consumption, high pollution and low efficiency. LED light sources are developing rapidly as the fourth generation of light sources in the lighting industry. In view of the high directionality of the LED light source, how to meet the light distribution requirements of different projects and provide customers with a reasonable and uniform light distribution environment has attracted extensive attention in the industry and is becoming the focus of market research and development investment. Jiangsu mingjiahui Electric Appliance Co., Ltd. is leading the industry and innovating under continuous efforts and innovation.

So far, "mingjiahui" has six utility model invention patents and one national invention patent in the field of LED lighting special technology.