![electromagnetic radiation - Why does the LED light colour spectrum spike in the blue and green wavelengths but CFL lights have lots of smaller spikes across a few wavelengths? - Physics Stack Exchange electromagnetic radiation - Why does the LED light colour spectrum spike in the blue and green wavelengths but CFL lights have lots of smaller spikes across a few wavelengths? - Physics Stack Exchange](https://i.stack.imgur.com/UvbV1.png)
electromagnetic radiation - Why does the LED light colour spectrum spike in the blue and green wavelengths but CFL lights have lots of smaller spikes across a few wavelengths? - Physics Stack Exchange
Spectra of red and blue LEDs for calibration: (a) spectrogram of blue... | Download Scientific Diagram
![Emission spectra of blue LED measured at various temperatures. Arrows... | Download Scientific Diagram Emission spectra of blue LED measured at various temperatures. Arrows... | Download Scientific Diagram](https://www.researchgate.net/profile/Sergey-Karpov-6/publication/267266688/figure/fig1/AS:614027440963606@1523406958756/Emission-spectra-of-blue-LED-measured-at-various-temperatures-Arrows-indicate-the.png)
Emission spectra of blue LED measured at various temperatures. Arrows... | Download Scientific Diagram
![Radion Pro LED spectrum shows HUGE spike in UV, royal blue and small bump in yellow wavelength | Reef Builders | The Reef and Saltwater Aquarium Blog Radion Pro LED spectrum shows HUGE spike in UV, royal blue and small bump in yellow wavelength | Reef Builders | The Reef and Saltwater Aquarium Blog](https://reefbuilders.com/wp-content/blogs.dir/1/files/radion-pro-uv-spectrum/radion-pro-spectrum-uv.png)