Stanley Lamp Holder Socket Adapter
Item #30501

Features:
Adds 2 polarized outlets to an E26 medium base socket
(2) 2-prong outlets
On/off pull chain (controls bulb socket only)
Side plug outlets are always on
UL listed for indoor use
Receptacle: 125 volts, 250 watt - 125 volt, 660 watt (max)