4 year old LED tree junked

Absolutely beautiful quality tree but prelit LED lights a disaster. 50 or so bulbs went in 3rd year and so bad in 4th year had to junk it. Santa's own does not even offer replacement bulbs for it. So sad to toss this beautiful tree in garbage but the prelit was the whole point. Spent many hours and purchased LED diagnostic tools to know avail. Tree is awesome. Lights suck! Don't buy LED. Our prior prelit lasted 10 years and was half the price.