Category:Lighting
From GHN
(Difference between revisions)
| Line 1: | Line 1: | ||
IEEE GHN Category | IEEE GHN Category | ||
| − | [[File:Lighting Lamp Attribution.jpg|200px|thumb| | + | [[File:Lighting Lamp Attribution.jpg|200px|thumb|right|A high-pressure sodium lamp with a gas discharge taking place in the inner tube - Image by Wikimedia Users Gerben49 and Siebot.]] |
[[Category:Optical_devices|{{PAGENAME}}]] | [[Category:Optical_devices|{{PAGENAME}}]] | ||
Revision as of 17:13, 20 November 2012
IEEE GHN Category
