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“Osram has created a new record for the efficacy of high-power red LEDs. The 1 mm2 chip emits 609 nm (λ-dom) and the measured light efficiency reaches 201 lm/W at 40 mA.
It is true that in the boom of China's vigorous development of the semiconductor lighting industry, industry professionals need to be more calm, rational and reflective, and must promote the correct thinking of LED lighting development to relevant government officials.
If you need to purchase lamps in bulk, please contact us.WOSEN is a professional manufacturer and supplier of Led Flood Light, Led Street Light, Led Solar Light, etc. For more information, please visit https://www.wosenled.com/ or contact admin@wosenled.com or WhatsApp +86-13425434349
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After two years of breakthrough in the laboratory's light efficiency of 200 lm/W, Cree has finally produced the series of LED chips with 200 lumens per watt at the end of 2012, and officially...
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.