![](http://www.alamy.com/thumbs/6/695411D7-4191-4CB8-8F9F-EF8BCD912225/2ADGK34.jpg)
Glass lamp testing. Glowing quartz glass lamp tube being tested after manufacture.
Size: 5077px × 3454px
Photo credit: © MAXIMILIAN STOCK LTD/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: -destructive, control, glass, glowing, green, industrial, industry, lamp, manufacture, manufacturing, producing, production, qc, quality, quartz, technological, technology, test, testing, tube