how many christmas lights for 7ft tree

A 7 ft Christmas tree will need at least 600 lights. However, the exact number of lights will depend on the size of the bulbs and the density of the lights on the tree. If you want a more full and vibrant look, it's best to use more lights, up to 1000 or more if you have the space and desire. To be safe, you should always measure the length and width of your tree before purchasing lights to ensure you have enough for your desired effect.