Electricity 
To dream of electricity indicates the power created by life. You might require some recharging of your own batteries.
To dream that you have lost electricity suggests that you don't have the proper foresight or vision about a particular circumstance.
Bulb
To dream of a plant bulb symbolizes your inner being, personality, and character. It may indicate the development of a new task, issue, or friendship. It can also represent your ancestry and various aspects from your culture.
Cable
To dream of a cable denotes your physical body and the strength you possess. Following the same vein, a broken or frayed cable indicates a weak physical body.
Generator
To see a generator in your dream indicates an independent source of physical motivation and also the ability for creation with no help from outside influences.
Power Lines
To dream of seeing or being entangled in power lines portrays your strive to gain power. There is a hindrance either in your relationship or profession.
Electrocution
To dream about an electrocution suggests that a path you are on will go terribly wrong and could actually lead to your demise.
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