[Multiple Waterproof Technology] High Quality Pc Case, Silicone Sealing Ring, Elastic Nylon Wiring Port. [Ip68 Waterproof] Compared With The Old Version, The Waterproof Rating Is Upgraded Updated To Ip68; Flame Retardant, Dustproof And Shockproof, The Updated Product Can Be Used In The Sun Or Rain. [Easy To Use] Say Goodbye To The Way To Fix The Traditional Screwdriver, Directly Adopt The Design Of The Terminal Key And Press The Key To Complete The Wiring. The Wiring Process Is Not Only Simpler But Also Firmer. [Wide Use] Suitable For 2-Conductor And 3-Conductor Connections, The Connectors Are Made Of High-Strength Abs + Metal And Are Designed For Household Applications, Garden Or Agricultural. Suitable For Outdoor Lighting Quick Connection And External Wiring. Wide Usability: The Junction Boxes Suitable For Kinds Of Led Billboards, Led Tunnel Lights, Road Landscape Lighting At Led, Outdoor Led Display, Led Garden Lights.