Studio Line Cylindrical LED Flushmount by BEGA at Lumens.com
Fluorescent Illumination - Category Discontinued | Edmund Optics
Hazlux® VGT22 Heat-Resistant Light Fixture Globe, Cylindrical/Round Bottom Shape, 200 to 300 W, For Use With Hazlux® 3 Lighting Fixture and Hazlite™ M4 Compact Fluorescent Lighting Fixture, Glass | State Electric
Fluorescent lamp - Wikipedia
ATX FD series cylindrical fluorescent light, ATEX Zone 1, Zone 21