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Lamp, Incandescent, T-12, Medium Prefocusing, Single Contact
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CANCELLATION NOTICE 4 - CANCELLATION NOTICE 4 FOR BASE - April 28, 2020
VALIDATION NOTICE 3 - VALIDATION NOTICE 3 FOR BASE - March 25, 2015
VALIDATION NOTICE 2 - VALIDATION NOTICE 2 FOR BASE - March 1, 2010
VALIDATION NOTICE 1 - VALIDATION NOTICE 1 FOR BASE - May 25, 2005
BASE - Lamp, Incandescent, T-12, Medium Prefocusing, Single Contact - Jan. 24, 1992