LH0664 R7s double ended halogen lamp holder/socket spring loaded with threaded mounting and 6" leads
LAMP-HOLDER FLUORESCENT - Modern Electrical Supplies Ltd
True 923682 Lamp Holder, Spring Loaded: Amazon.com: Industrial & Scientific
791521 FLUORESCENT LAMP HOLDERS; Spring Loaded Rotor Type, 250V x 1Amp | shipstore
Fluorescent Lamp Holder | Prashant Electrics | Your trusted suppliers of all electrical products, specializing in lamps and tubes.
Leviton 523 Fluorescent Socket Replacement
Crouse-Hinds FX4005 Recessed Spring Loaded Lamp Holder, 35/44/60 W Lamp, T8HO Fluorescent Lamp | Source Atlantic
smart spring® Desk Lamp E27 Screw Bulb Holder Swing Arm Architect Lamp Flexible Clamp on Table Lamp Clear White Desk Light for Reading Working Office Crafts with A60 3000K LED Bulb :