![609 nm Red LED Prototype from OSRAM Opto Semiconductors Achieves Record Efficiency — LED professional - LED Lighting Technology, Application Magazine 609 nm Red LED Prototype from OSRAM Opto Semiconductors Achieves Record Efficiency — LED professional - LED Lighting Technology, Application Magazine](https://www.led-professional.com/technology/light-generation/609-nm-red-led-prototype-from-osram-opto-semiconductors-achieves-record-efficiency/@@images/2c10ae4f-a4e6-4fdf-af42-e794df170276.jpeg)
609 nm Red LED Prototype from OSRAM Opto Semiconductors Achieves Record Efficiency — LED professional - LED Lighting Technology, Application Magazine
![a) Comparison of the luminous efficacy of the seven different pc-LEDs... | Download Scientific Diagram a) Comparison of the luminous efficacy of the seven different pc-LEDs... | Download Scientific Diagram](https://www.researchgate.net/publication/50268130/figure/fig5/AS:305960510869506@1449958078167/a-Comparison-of-the-luminous-efficacy-of-the-seven-different-pc-LEDs-with-a-LWPF-with.png)
a) Comparison of the luminous efficacy of the seven different pc-LEDs... | Download Scientific Diagram
![Historical and predicted of different light sources. It can be seen... | Download Scientific Diagram Historical and predicted of different light sources. It can be seen... | Download Scientific Diagram](https://www.researchgate.net/publication/258913111/figure/fig1/AS:614246773690368@1523459251080/Historical-and-predicted-of-different-light-sources-It-can-be-seen-that-the-efficacy-in.png)
Historical and predicted of different light sources. It can be seen... | Download Scientific Diagram
![8: Development of (commercial) LEDs in terms of luminous efficacy over... | Download Scientific Diagram 8: Development of (commercial) LEDs in terms of luminous efficacy over... | Download Scientific Diagram](https://www.researchgate.net/publication/268054048/figure/fig2/AS:669402718560263@1536609453578/Development-of-commercial-LEDs-in-terms-of-luminous-efficacy-over-the-last-50-years.png)