Flat Bulb – Why are bulbs round?
This Flat Bulb an interesting bulb design. It seems like when something revolutionary is developed future designs tend to be very similar. Is there a good reason for light bulbs to be round? "flat bulb is designed by korean designer joonhuyn kim. unlike ordinary bulbs its volume is 1/3 smaller, reducing the cost of packaging and transport. its slim shape allows bulbs to be easily stacked and prevents breakage