This is a new revolutional way of connecting 2 or more electrical wires. The conventional way is using a wire nut, but this new way will let you safely and securely combine electrical wires in two easy steps. 

Advantages of using Fast lever wire connector

1. Fire reluctant

2. Reusable

3. Quick wiring

4. Neat

5. Tool-free wiring (No screwdrivers or crimping tools needed)

6. Can be used for both solid and stranded wire

7. Secure connection (can withstand 9.9kg pull force)