Phantom power or standby power is electricity consumed by electronic devices even when turned off (Television, home theatre system, computer, monitor, printer, scanner, rechargeable devices (MP3 players, cell phones, battery charges, etc.,) Game console Use a power bar with timer or auto shut-off and make sure they are off during periods of inactivity.
By reducing this unnecessary power use, you can help save up to 15% on your electricity use.