These elegant, transparent PVC light chains are the safest indoor chains on the market as the LEDs are glued with epoxy resin into a specifically aligned polycarbonate cap. This means that the cables can no longer be pulled out of the sockets, guaranteeing permanently perfect electrical contact. In combination with the safety twist connector, this construction provides quick, simple and safe installation. All QuickFix® 230V indoor Christmas lights can be connected together. Ideally suited for Christmas trees, garlands, decorative wreaths and for all interior lighting concepts.