The serial number is known to Eaton to be SUSPECT.
Eaton Crouse-Hinds series Pauluhn ZonePro ZP linear fluorescent light fixture,1/2" (3) NPT outlets,two plugged,Without guard,4 ft,T5 mini bi-pin,Copper-free Al,Surface/ceiling mount,2-lamp,ZP1093MTK brackets included,120-277 Vac,28W
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PurchaseSept