Is It Cheaper To Leave The Lights On Than To Turn Them Off? | MythBusters

The MythBusters measure how much energy bulbs really use when switched on and off versus left running. After weeks of testing and thousands of cycles, they uncover the surprising truth about the efficiency and longevity of lighting.

Using science as a tool, Hollywood special effects experts attempt to debunk rumours, urban legends and popular myths that have captivated the minds of many individuals. #MythBusters #FactOrFiction