Field Controls 46632517 UVC 17" Germicidal Replacement Lamp

Field Controls 46632517 UVC Germicidal replacement twin lamp designed for Field Controls UV-Aire portable and in-duct model UV-17FM. UV-Aire Mfg reference P/N 46630400. Lamp measures 17" from top of lamp to pins. 

Note: A tiny, loose metallic sphere is present inside the UVC lamp but does not indicate a flaw. This is an alloy containing mercury in order to produce mercury vapor, which will then turn into UV-generating ions.