Everyone always wants to know how many strands of lights they need. I say as many as you can afford! I add at least 5 strands to this 10 foot full bodied tree in the video. I add about 2-3 strands to my 9 foot slim bodied tree. I add 1 strand to each mantel garland, 1 strand to my windmill, and another two strands to my 6 1/2 foot tree. Honestly, this year I might add more! That’s why you should consider getting the 6 pack linked here because it has a built in discount for volume ordering and you can never have enough Christmas lights! LTKhome LTKSeasonal