【Powerful Compatibility】: Max 17.5A 450V. 2 way 3 pin connector, come with two sizes of high quality rubber ring for Wire Diameter : 3.5-10mm. 【Safe and Reliable】- This connector is CE ROSH SAA TUV UL certified, safe and reliable, made of PA66 material, V-0 flame retardant, working temperature: -40°C~105°C. 【IP68 Waterproof and Dustproof】- IP68 waterproof, moisture-proof, dust-proof, UV- proof, can be used in water up to 3m. Come with different sizes of high quality rubber waterproof rings, compatible with different sizes of wire diameter. 【Easy to Install】- This is a well-designed product for quick installation. Simply dock the wires according to the interface color or letter.After installation, please check that all nuts are tightened. 【Widely used】- This connector is widely used to connect outdoor fountain, billboard display, road landscape light, underwater light, street light,garden light, tunnel light and so on.