First Page | Document Content | |
---|---|---|
![]() Date: 2009-02-04 18:10:12Technology Gas discharge lamps SI derived units Light sources Kerosene lamp Lumen Flashlight Candle Kerosene Lighting Light Photometry | Source URL: evanmills.lbl.govDownload Document from Source WebsiteFile Size: 1,04 MBShare Document on Facebook |