2 Color E14/E27 Screw Lampshade Lamp Light Shade Collar Ring Adaptor Bulb Holder | eBay
Shady Lady Lighting - Have a naked batten holder on your ceiling and missing a shade? Check out our website for DIY shades. https://www.shadyladylighting.co.nz/DIY_Do_It_yourself_lighting_sale_NZ.html | Facebook
Shade ring Bronze batten holder Edison E14
Batten Lampholders - ES/Edison Screw - from Lamps and Lights
Crabtree Batten Lampholder Angled | Toolstation
ES E27 Batten Lamp Bulb Holder With Shade Ring Ideal for Vintage – LEDSone UK Ltd