![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
![PHOTONIC FRONTIERS: WHITE-LIGHT LEDS: White-light LEDs promise a bright future for solid-state illumination | Laser Focus World PHOTONIC FRONTIERS: WHITE-LIGHT LEDS: White-light LEDs promise a bright future for solid-state illumination | Laser Focus World](https://img.laserfocusworld.com/files/base/ebm/lfw/image/2020/08/1011lfw3_fig1a.5f368f89b586e.png?auto=format%2Ccompress&w=320)
PHOTONIC FRONTIERS: WHITE-LIGHT LEDS: White-light LEDs promise a bright future for solid-state illumination | Laser Focus World
![The wavelength of blue light is 4800Å. Calculate the frequency and wavenumber of this light. - YouTube The wavelength of blue light is 4800Å. Calculate the frequency and wavenumber of this light. - YouTube](https://i.ytimg.com/vi/whts_fiRREg/maxresdefault.jpg)
The wavelength of blue light is 4800Å. Calculate the frequency and wavenumber of this light. - YouTube
![Spectral profiles of the blue light-emitting diode (LED) light (460 nm)... | Download Scientific Diagram Spectral profiles of the blue light-emitting diode (LED) light (460 nm)... | Download Scientific Diagram](https://www.researchgate.net/publication/327969559/figure/fig1/AS:961464223408129@1606242342710/Spectral-profiles-of-the-blue-light-emitting-diode-LED-light-460nm-at-intensities-of.png)
Spectral profiles of the blue light-emitting diode (LED) light (460 nm)... | Download Scientific Diagram
![Blue Light: What are the risks to our eyes? | Points de Vue | International Review of Ophthalmic Optics Blue Light: What are the risks to our eyes? | Points de Vue | International Review of Ophthalmic Optics](https://www.pointsdevue.com/sites/default/files/fig._10_3.png)