Screwless wire spring clamp terminal block connectors.

Quick look at these screwless quick wire connectors. These are cheap and may be helpful for bench testing and projects. Links Ebay. http://www.ebay.co.uk/itm/20-200P-Quick-Fix-Spring-Clamp-Terminal-Block-push-in-screwless-Wire-Connector-/171890836092?var=&hash=item28057e027c:m:m3ctlBd1JRekkRD8z45AEsQ Banggood http://www.banggood.com/20pcs-2p-Quick-Connector-cable-clamp-Terminal-Block-Spring-Connector-Wire-LED-Strip-Light-Wire-Connecting-p-1001440.html