Sick of the sickly yellow industrial feel of your sodium vapor street or warehouse lamps? Switch now to the unearthly green-blue glow of our new copper vapor lamps. Same idea as a sodium vapor lamp, but (I imagine) a lot more engineering involved!
* Strontium vapor lamps also available for a more festive street atmosphere....-- cowtamer, Feb 21 2011 Copper Flame test http://upload.wikim...pper_flame_test.JPG [cowtamer, Feb 21 2011] Strontium Flame Test http://www.sciencep...PL.jpg?id=655100233 [cowtamer, Feb 21 2011] Gas Discharge Lamp http://en.wikipedia.../Gas_discharge_lamp [cowtamer, Feb 21 2011] Baked-ish https://en.wikipedi.../Copper_vapor_laserCopper vapor laser [goldbb, Jan 21 2017] But the sickly yellow hides my jaundice! [+]-- shapu, Feb 23 2011 Yes ... why is it that hospitals always seem to install lighting that makes patients look iller than they actually are ?-- 8th of 7, Jan 21 2017 random, halfbakery