Based on our own experience, this wiring and connecting solution is worth its weight in gold. The Rextin Extension Integrated Fixture Connector effortlessly streamlines connections with an easy-to-use design that eliminates the need for multiple components. The pros include the simple, practical solution that speeds up installation and reduces errors. On the downside, these connectors may not work well with non-standard needs .However, for standard setups, this product is a must-have..