Linear fluorescent lamps became a common lighting solution beginning in the 1950s due to the energy efficiency gains and increased lifetime compared to incandescent lamps. In response to the increasing popularity of fluorescent technology, manufacturers began designing fixtures to accommodate standard four-foot linear fluorescent lamps in the form of troffers, pendants, strip lights, and wrap around fixtures.

As LEDs become an even more prominent lighting technology, fluorescent equipment may become challenging or expensive to replace if or when manufacturers decide to decrease fluorescent production. School buildings are typically in use for many decades; maintaining a long-term view can be important when deciding which upgrade path to take. This document provides guidance on the various factors to consider when deciding on an LED upgrade for fluorescent lighting systems.

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