Ceiling fans made from LED light bulbs, ceiling fans made from coca-cola cans, which fan is cooler?

#fan #ceilingfan #coca #cola Using available scraps, I made 3 large ceiling fans made from coca-cola cans, 3 ceiling fans made from LED light bulbs. My ceiling fan is designed to use DC power, I chose a lithium battery with a capacity of high enough for the fan to use @toys invention