3x 42MM Festoon Bulb Socket Base Holder Metal Contact for LED & Halogen Lamps | eBay
E27 Festoon Cable 50cm festoon light socket
Fsylx Festoon C5w Socket Adapter For 31mm 36mm Car C5w Festoon Led Reading Lamps Led Festoon Bulb Adapter Led Festoon Socket - Signal Lamp - AliExpress
Sea Gull Lighting 9830-12 Linear Lamp Holder Cabinet Light - Under Counter Fixtures - Amazon.com
Fsylx Festoon C5w Socket Adapter For 31mm 36mm Car C5w Festoon Led Reading Lamps Led Festoon Bulb Adapter Led Festoon Socket - Signal Lamp - AliExpress
Sea Gull Lighting 97119-33 12-volt Festoon Base Xenon Bulb 1.69x2x0.38, Frosted - Led Household Light Bulbs - Amazon.com
31mm festoon holder with spade connectors from LED Shop Australia
Vintage Porcelain E27 festoon lamp holder sockets
Jkl Components 2910F-47 Festoon LED Lamp Socket, for 40-44 mm Lamp, 1.97" L x 0.66" W x 0.76" H (Pack of 5): Amazon.com: Industrial & Scientific
Shop Generation Lighting. | 9830-12 | Lx Festoon Lamp holders Collection | Black | Accent Lamp Holder by Generation Lighting. at ButlerLightingUSA.com
3x 31MM Festoon Bulb Socket Base Holder for Retrofit Add-on Interior Light 10W | eBay
Plastic Metal Base 10 Pieces 31mm 36mm Festoon Adaptors led bulbs holder base socket Double pointed holders adapters - AliExpress
Festoon lamp holders
Indoor Festoon BC Batten Lampholder | Lampfix
Fsylx 100pcs 31mm-36mm Festoon C5w Socket Adapter Led Festoon Lamp Holder License Dome Light Festoon Led Lamp Adapter Base - Base - AliExpress
37mm-44mm Festoon Courtesy Door Light Bulb Lamp Socket Holder – Jurassic Classic Auto Parts