Hera LRL/T5/34/4000/HE LED replacement lamp for the F21T5/4100K fluorescent
These new LED replacement lamps are to be used to upgrade existing
fluorescents to LED fixtures. It is a direct T5 and T8 lamp replacement
with no wiring needed allowing for a quick and easy installation. Enjoy
the benefits of LEDs such as immediate energy reduction, highly reduced
maintenance, utility rebates and high, even light output.