Cluster lights are one of my favorite ways to add lots of sparkle to a Christmas tree or holiday display. The lights are packed closely together, creating a dense, beautiful look without a lot of visible wire.

I especially love the 50-foot, 1,500-light connectable version. The longer strand gives you plenty of length for larger trees and displays, and you can connect strands together when you need more coverage.

Cluster lights aren't just for Christmas trees. I use them down the trunk of a tree, on wreaths, garland and mantels. You can even use them to light an entire Christmas tree if you want a really full, sparkling look!

Not sure whether cluster lights or snake lights are right for your tree? Read my Christmas Lights Guide to see how I use both and learn how many lights you'll need.