appliance
black
board
boards
cable
charge
closeup
color
connection
connector
consumption
cord
current
danger
dangerous
electric
electrical
electricity
energy
equipment
extension
floor
foolish
hazardous
home
line
mains
many
mess
multiple
overload
overloaded
plug
power
risky
socket
solution
stupid
supply
tangled
technology
unsafe
voltage
volts
watts
white
wires
wooden