BG White Bayonet cap (B22) Straight Batten lampholder | DIY at B&Q
HPM Adjustable Angle Batten Holder - Bunnings Australia
Total Led Light Angle Bulb Holder for Wall, E27 Batten 2 Amp 220-240 Volts Lamp Holder for Led/Electric Bulb for Home Indoor Outdoor Use (White) (Pack of 2) : Amazon.in: Home & Kitchen