E27 ES Edison Screw Batten Lamp Bulb Holder & Shade Ring - Etsy
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LH0400 E27/E27 med base incandescent lamp holder/socket with two hole mounting and screw terminals
LH0382 E26/E27 medium base lamp holder/socket with flanged mounting and screw terminals
E27 Screw Ceramic Mouth Flat Lamp Holder - Led Compatible, Large Base Paperback Design For Surface Mounted Ceiling Lighting - Temu