3.0m BC Pendant - E27 Lamp Holder | Prolight Concepts
XINGFUQY 6pcs Car Festoon Light Socket 31mm-36mm Led Festoon Bulb Holder Adapter Car C5w Lamp Holder for Festoon Light Bulbs : Amazon.ca: Automotive
HPM 3A Black Festoon Lamp Holder - Bunnings Australia
31mm festoon holder with spade connectors from LED Shop Australia
Festoon lamp holders
Festoon lighting chain 10m 30 bulb holders black
FBH39: Bulb holder for 39mm long festoon bulbs - Bulb Holders - Bulb Holders, Traditional Bulbs & LEDs - Classic Car Parts | Complete Automobilist
3x 42MM Festoon Bulb Socket Base Holder Metal Contact for LED & Halogen Lamps 702603948498 | eBay
Fsylx Festoon C5w Socket Adapter For 31mm 36mm Car C5w Festoon Led Reading Lamps Led Festoon Bulb Adapter Led Festoon Socket - Signal Lamp - AliExpress
Firefly LED Lighting Festoon Harness ES E27 Holders - 24V Black - SHOWTECHNIX