ElekTek B15 SBC Antique Brass Fixed Batten Miniature Lamp Bulb Holder Shade Ring - NOT Suitable for B22 Lamp/Light Bulbs - Made in UK : Amazon.co.uk: Lighting
PSU Base SBC Lamp Holder with 12V, 21W Lamp | Rapid Online
Lamp Holder Mounted SBC Pack Of 3
B15 - SBC bulb-lamp holder 3 part black threaded skirt
SBC lamp holder with 12V, 21W lamp
SBC | B15 | Small Bayonet Cap Brass Lampholder with 1/2" Base Fixing
Lamp holder, SBC, plastic base - Haines Educational