易美芯光使用课题承担单位有研稀土新材料股份有限公司提供的蓝粉、青粉、绿粉、红粉封装LED成品在65 mA电流驱动、室温25℃、环境湿度RH30-60的条件下,使用远方LED300E和HAAS-2000测试,Ra97时,光效达到111.75 lm/W。
The blue powder, green powder, green powder and red powder encapsulated LED products provided by Youyan new rare earth materials Co., Ltd., the undertaking unit of yimeixin light use project, were tested with remote led300e and haas-2000 under the conditions of 65 ma current drive, room temperature 25 ℃ and ambient humidity rh30-60. At ra97, the light efficiency reached 111.75 LM / W.