Wire Connectors, 12 Pack Low Voltage Wire H tap 2 Way connectors 2 Pin solderless with no Wire-Stripping Required for Mid-Span Branching in Wires Connection 20/22 AWG Cable 0.2-0.5mm², by brightfour :
2 Way Push Wire Cable Connector Neutral Live Terminal Block — Switch Electronics | Your One Stop Component Shop
Aiqeer 9 Pcs KV424 Lever-Nut Wire Connectors, 2 in 4 Out 6 Ports Conductor Compact Wire Connectors, Cable Clamp Terminal Block Quick Spring Connector : Amazon.co.uk: DIY & Tools
10A 3 pin mains connector - white
Mintice™ 5 X 5 Pin Way Car Auto Waterproof Electrical Connector Plug Socket Kit with Wire AWG Gauge Marine : Amazon.co.uk: Automotive
3 Pin 1 End Wire Connector For CCT/Pixel LED COB Strip Lights
6 Pin 2 End Wire Connector For RGBCCT LED Strip Lights