Wasn't sure I'd find a replacement that actually clicked in like the original, but these snapped right onto my S4 run with no fiddling. The male end seated tight on the first try, and the lights came back on with no flicker.
Abigail P.★★★★★
My male splicer broke while I was redoing a run of lights along the fence, so I grabbed this pair as a backup. Fit is exact on the S4 connectors and everything lit up on the first try. Now I've got a spare sitting in the garage for next time.
Richard N.★★★★★
The female connector clicks in with a satisfying snap, and the fit on my S4 lights is snug enough that I don't worry about weather loosening them. Glad I grabbed this pair as backup since the originals wore out after a season of use.