You can choose waterproof connector /waterproof box for your choice.

For waterproof connector:we have Straight (I) type or T / Y type. 

For Straight (I) type:the inside connector can match with quick wire connectors (PCT-2-2/PCT-2-3 ),

which will save time and easy to maintain.

Also you can choose 3/4/5 pin cold-pressed terminal which is screw type.

For CDF-R3:NO-Stripping type:Silicone filled,waterproof.

No tools! No wire nut!No wire stripping！

For waterproof box:

The round type is no need to screw cover.We can use hand to rotate the lid.