activation
appliance
background
bar
board
button
cable
charge
closeup
component
connect
connection
control
cord
device
digital
electric
electrician
electricity
electronics
energy
equipment
extension
grey
household
line
marble
multiple
object
outlet
plug
plugged
power
save
sockets
start
strip
supply
switch
table
tech
technology
turn
usage
voltage
wattage
wire
work