As we all know, one of the important criteria for the quality of COB light source is the Energy Star LM-80 certification. Once the COB product has passed the LM-80 certification, it means that the luminous flux maintenance rate of the product after continuous illumination for 6,000 hours in a high temperature environment is still greater than 91.8%, so that the lumen maintenance data of 25,000 hours and 35,000 hours can be calculated. . Three years ago, Zhonghao Optoelectronics COB passed the 7W/12W/30W LM-80 certification in the industry with its excellent product quality. At the beginning of this year, Lieutenant also sent the commercial photo series COB, outdoor industrial and mining series COB, light engine ACCOB for LM-80 certification test. After more than 9 months of testing, the good news is finally here! 50W, 19*19 commercial photo series COB passed the 6000H test, and can cover other commercial series COB within 50W. At this point, Zhonghao Optoelectronics Co., Ltd. COB full series have passed the LM-80 test certification! 2. 80W, 40*46 outdoor industrial and mining series COB passed the 6000H test and covered other outdoor industrial and mining series COB within 80W. Are you still using a traditional bracket-type light source? Quickly change our COB with LM-80 certification, otherwise it will be too out! 3. The 30W, 28*28 light engine ACCOB series passed the 6000H test and is continuing the 9000H test. Passing the test is only a matter of time. How is it, is it very heart-warming! Zhonghao Optoelectronics COB light source is certified by LM-80! Want to check the test data and report? No problem, tell me quietly, send it to you immediately! Car Audio Harness,Stereo Wiring Harness,Car Stereo Wiring Harness,Car Stereo Wiring Dong guan Sum Wai Electronic Co,. Ltd. , https://www.sw-cables.com
