DO-27 diode, DO27 Rectifier Diode Changzhou Changyuan Electronic Co., Ltd. , https://www.cydiode.com
The Guangdong Province lighting benchmark system recommended catalogue covers indoor lighting and outdoor lighting. The details include street lights, tunnel lights, bulbs, lamps, downlights and spotlights. It is valid for one year. Among them, Qinshang Optoelectronics selected products include street lights, tunnel lights, bulbs, lamps, and spotlights; Dehao Runda's products include street lights, tunnel lights, bulbs, lamps, downlights, and spotlights. All products except miscellaneous lamps.
Recently, the Guangdong Semiconductor Light Source Industry Association issued the notice of "Guangdong Province LED Lighting Benchmarking System Recommended Product Catalogue (Indoor Lighting SN201210)" and "Guangdong Province LED Lighting Benchmarking System Recommended Product Catalogue (Indoor Lighting SY201210)". The notice lists the LED indoor lighting and outdoor lighting products recommended by Guangdong Province. Among the listed companies, Zhongqin Shangguang and Dehao Runda have 66 products and 32 products respectively.