E-Simpo Gx23 to E26 Adapter, Gx23 to E26/e27 Lamp Base Converter, 2Pin Light Sockets Adapter, Need Bypass Ballast and Rewire. Double Tab.2P in Parallel (60-Pack) - - Amazon.com
OSRAM DULUX S11 LED-Lampe für G23 Sockel, 6 | Kaufland.de
Apple's Headphone Jack Adapter Remains a Top Seller at Best Buy - MacRumors