48+ 2 Lamp Fluorescent Fixture Pictures. See the sections below on ballasts. ··· double fluorescent fluorescent lamp 2* 36w4ft double fluorescent lamp fittings pipe lamp fittings fluorescent lamp fittings with diffuser.
Metalux 34 watts 24 in. 2 lights Fluorescent Wraparound Light Fixture 80083731077 | eBay from i.ebayimg.com The ballast performs two functions: Okay, so, i opened up the fixture only to realize it took four lamps, yet only two were in there! This article is about traditional (straight tube shaped) fluorescent lamps.
Lamp life of fluorescent lamps is defined as the time for which the lamp can operate within its performance specification, i.e.
An electric current in the gas energizes mercury vapor which delivers ultraviolet radiation through discharge process and the ultraviolet radiation causes the phosphor coating of the lamp inner wall… The ballast performs two functions: Lamps are flickering, flashing, or dropping out. Fixtures made since at least the year 2000 generally do not have a starter, just a ballast.
