![Mercury vapor lamps, explained by RP Photonics Encyclopedia; low-pressure, high-pressure, optical spectrum, applications, lighting, projection, efficiency Mercury vapor lamps, explained by RP Photonics Encyclopedia; low-pressure, high-pressure, optical spectrum, applications, lighting, projection, efficiency](https://www.rp-photonics.com/previews/mercury_vapor_lamps.png)
Mercury vapor lamps, explained by RP Photonics Encyclopedia; low-pressure, high-pressure, optical spectrum, applications, lighting, projection, efficiency
![File:Light dispersion of a mercury-vapor lamp with a flint glass prism IPNr°0125.jpg - Wikimedia Commons File:Light dispersion of a mercury-vapor lamp with a flint glass prism IPNr°0125.jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/thumb/1/1f/Light_dispersion_of_a_mercury-vapor_lamp_with_a_flint_glass_prism_IPNr%C2%B00125.jpg/491px-Light_dispersion_of_a_mercury-vapor_lamp_with_a_flint_glass_prism_IPNr%C2%B00125.jpg?20090621072415)
File:Light dispersion of a mercury-vapor lamp with a flint glass prism IPNr°0125.jpg - Wikimedia Commons
![The emission spectrum of OSRAM HQL 125 W mercury vapor lamp used in the... | Download Scientific Diagram The emission spectrum of OSRAM HQL 125 W mercury vapor lamp used in the... | Download Scientific Diagram](https://www.researchgate.net/publication/338961365/figure/fig1/AS:858546795212802@1581704915906/The-emission-spectrum-of-OSRAM-HQL-125-W-mercury-vapor-lamp-used-in-the-study-Reproduced.png)