Leviton 660W Medium Bade T-8 Bi-Pin Turn Type Lamp-Lock Snap-In/Slide-On Linear Fluorescent Lampholder, White 23652-WP - The Home Depot
EPCO 15867 - 1 Light Twist and Lock Base Glass Globe with Safety Cage Utility Light (PROSERIES UTILITY LIGHT FIXTURE, GU24 GLASS GLOBE, Safety cage) - Walmart.com
100 COMMERCIAL GRADE INCANDESCENT CLEAR MINI LIGHTS WITH LAMP LOCK - CASE SALE
Lamp Pipe Locknut,Lamp Rod Couplings,Brass Lock Nut Fasteners for Standard 1/8 IP threaded Pipe,Perfect for Lamp Assemlby or Repair,Lamp tube threaded Locknuts - Amazon.com
12V Auto Car Keyless Entry System Remote Control Central Door Lamp Lock Unlock | eBay
Steampunk Industrial / Antique Fire Door Lock / Fireman / Gear / Lamp
Leviton 660W Medium Bade T-8 Bi-Pin Turn Type Lamp-Lock Snap-In/Slide-On Linear Fluorescent Lampholder, White 23652-WP - The Home Depot
LH0457 Converts an E26/E27 medium base lamp holder/socket to a GU10/GZ10 Turn Lock lamp holder/socket
Lock Arbor Industrial Cage Metal Table Lamp - #4D030 | Lamps Plus
T8 Bi-Pin Lamp Holder (Twist Lock) – Omni-Ray Lighting, Inc.
VINTAGE HERMÈS | 50'S LOCK AND KEY TABLE LAMP – MAXFIELD LA