Luminar Outdoor String Lights

I read very critical negative reviews of this LED outdoor light string. Although I’ve installed them a month ago, I am impressed because: 1. Each bulb uses a standard 120 volt screw socket, which are readily available; 2. The sockets have a nice weather seal, to reduce corrosion; 3. the wire cable appears to be weather resistant; and 4, the independent loops on each socket, which avoids wire strain and allows for a guy wire to suspend each socket from. Some complained that they did not work; they don’t work unless the bulbs are screwed in sufficiently; I made that mistake too. I did not expect such good quality. My neighbor bought a set on line from a well known retailer for more and the harbor freight lights have substantially higher quality.