10x IP44 Junction Box with Push on Lid and 15A 5 Way Strip Connector for Electrical Wiring and Lighting - Indoor or Outdoor - 65mm : Amazon.co.uk: DIY & Tools
20A Junction Box 6-Terminal - White (89mm) | ML Accessories
Extending a lighting circuit - Step-by-step guide and video
Aoen 2 PCS 3-Terminal Electrical Junction Box,Cable Connector,Wire and Cable Connector for Outdoor Lighting, Power and Automotive Wiring,13A 250V : Amazon.co.uk: DIY & Tools
5x IP44 junction box with rubber grommets and snap on lid 65 x 35mm round lighting terminal cable connection adaptable enclosure case : Amazon.co.uk: DIY & Tools