The Turn Of The Century Electrotherapy Museum
http://www.electrotherapymuseum.com




Carbon Arc Lamps





Lamps are blinding at full power








Appearance of carbons after arc is extinguished.


Therapeutic Carbons and Sunshine Carbons


Spectrum Analysis of Arc Carbons
For reference, an angstrom is .1 nanometers, so 4300 AU = 430 nm


Homemade Arc Lamp I made


Early Carbon Arc Lamp made by my Dad


Magic Lantern Arc Lamp


Ad for Arc Lights

Mercury Vapour Arc

Air-Cooled Tungsten Metallic Arc