Mfg Catalog Description1 :
MEDIUM BASE, BI-PIN, STANDARD FLUORESCENT LAMPHOLDER,
Mfg Catalog Description2 :
TALL PROFILE, SLIDE-ON, TURN-TYPE, CAPTIVE NUT SCREWS PACKED BULK, QUICK-CONNECT 18AWG SOLID OR STR. TINNED - WHITE CAPTIVE NUT SCREWS PACKED BULK