Energy.

1234567
Across
  1. 4. When a huge amount of energy runs through one ' s body.
  2. 5. Bulb That which illuminates an environment when it is turned on.
  3. 6. A place that generates, and distributes, energy to a larger area
Down
  1. 1. Socket Where people plug their devices, in order to power them
  2. 2. Portable units of energy which power devices.
  3. 3. The act of turning lights on through a switch.
  4. 4. That which one can flick, to turn lights on.
  5. 7. The act of living without energy, or the Internet.