Waterproof multi-wire connectors

[Davidhoy]

In the middle of replacing my bow port/starboard nav lights with new sealed LED fixtures, and I need to splice them into the cable from the breaker panel. The connections are in the anchor locker, so I want to make them waterproof. Any suggestions for 3-wire waterproof butt splices connectors? Or a better alternative?

Thanks,
David.

[motion30]

shrink wrap and then a liquid electrical tape should keep them dry for a long long time