Keystone Ballasts 2 Lite F20T12, Class B, NPF, Electronic Ballast model number KTEB-220-1-TP-EMI Review
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Keystone Ballasts 2 Lite F20T12, Class B, NPF, Electronic Ballast model number KTEB-220-1-TP-EMI
Normal Ballast Factor - Normal Power Factor - Operates 2 T12 Lamps
