background
bundle
cable
closeup
color
connect
connection
cord
danger
electric
electrical
electricity
energy
equipment
extender
extension
household
housework
industrial
industry
instrument
line
object
orange
plastic
plug
plugged
power
power supply
protect
roll
rolled
rolled up
safety
single
spool
supply
support
technology
tool
unplugged
voltage
wire
wired
wood
work