Famous How Many Christmas Lights For 7Ft Tree References. Web we’ve created this guide to give you an indication of both the length and number of bulbs needed to dress your 5ft, 6ft or 7ft christmas trees. Start with at least 100 mini lights per foot of tree plus an extra set of lights to hang inside the tree along the trunk.

We have you covered when it comes down to the numbers. Using this as a rule, here’s how many lights you’ll need for different sized christmas trees. Total lights = tree height (in feet) x lights per foot, where “lights per foot” is based on your desired density.