Recessed Can Extension Cord Medium E26 Light Bulb Socket Wire Extender for Trim Extension socket with 200 Connection Leads MEDIUM BASE E26/E27 MALE MEDIUM BASE E26/E27 FEMALE PORCELAIN (SNAP-IN) LENGTH : 17 INCH 200 CONNECTION LEADS FOR A19 , R20, R30, R40, PAR20, PAR30, PAR38, ...