Waterproof Connectors 2 Wire,16AWG Male Female Plug LED Connector with 2Pin Waterproof Connectors,IP68 20CM Extension Cable for Car,Truck,Boat,Indoor/Outdoor LED Strip Lights.(5Pairs)

I'm using these to wire up my auxiliary offroad lights and extra reverse lights. They seem to be good quality, the twist connection with the o-ring looks like it will do a good job of keeping water and dirt out(I did add a little dielectric grease as well). I'll update the review if I have any problems.

These are great for your exterior electrical connections. Length provides lots of wire to work with. Heavy duty cable and connectors are waterproof but not bulky. Multi-pack is a great value. Highly recommend.

Pretty well made. You're definitely getting more than your money's worth. I used them to attach off-road lights to my Jeep and they are definitely waterproof because I've already put them through more than a bunch of drenchings and no corrosion. The threading is a little wonky but you just got to work it and it'll go together. They're not exactly precision manufactured but they do work. They're all so not 10 bucks each.

these wires fit perfectly into each other with a texted waterproof connection the wire is pre stripped for easy connection. you get 5 in a pack and for this quality item I think it’s a great product.

Looks like the quality is there and I feel like I got a lot for the money.

I read some of the negative reviews, most seemed to be lacking in the understanding of a pliable material and why it's made that way. I had no issues with the 4pin version, it served as power in and power out for limit switch control. The 16awg wiring was appropriate for the amps and voltage required. All the needed information was provided by the vendor. The only concern I had was the line up marks are hard to read, (being marked in black). White dots would have been a big plus.

These are NOT tinned marine grade copper. All that you see of solder is at the very tips. Strip down 1/4 for a connector and it’s bare copper. Listing states “16AWG tinned”… far from it.

I'm so very glad I found these. I am using them with my wire harness assembly and they are very well made. I strip back the outer insulation jacket using a (Jonard Tools CST-1900 Round Cable Stripper) bought here on Amazon and it works perfectly. I can get a secure connection that will not pull apart. I have not tested for waterproof since my product is not exposed to water. Screwing the two tips together requires precise alignment and is still kinda tight to get closed, but it makes a secure electrical join once it is attached. Once connected I have high confidence this will form a very reliable electrical connection that will serve well for years.