abstract
appliances
color
computer
connection
connector
conservation
cord
current
design
disconnect
disconnected
efficiency
electric
electrical
electricity
energy
equipment
european
face
flow
gray
grounded
house
icon
insert
isolated
line
mount
outlet
pin
plastic
plate
plug
power
prong
retro
room
socket
splitter
supply
technology
two
voltage
wall
wattage
white
wire