UL Type B Lamps

Two-foot, three-foot, four-foot, eight-foot, and U-bend LED “tubes” designed to replace two-foot, three-foot, four-foot, eight-foot, and U-bend fluorescent lamps, respectively. Products in this category employ lamp holders to connect to the fixture being retrofitted, but do not operate utilizing the existing fluorescent ballast. These products require rewiring of the existing fixture to bypass the ballast and send line voltage directly to the lamp holders. (See Testing and Reporting Requirements for Linear Replacement Lamps for more detail on testing requirements.) Please note reference to UL type is derived from UL 1993, 4th edition, 2012-12-04 Section SA6.13.1.