Meanie wrote:

snip

In high bay areas, we often do a complete relamping when the % of lamp
failure is 20 or more of the total quantity. This partakes several years
apart. But now going to LEDs, we're hoping that problem partakes much
longer with a total LED relamping.

+1

At $5 ea. for 4' LED plug & play, it makes no sense to keep
replacing fluorescents with same.

http://www.homedepot.com/p/Philips-3...9486/301154652