PNG ICO ICNS MORE
Desktop apps
Smooth
Mnml
power
Black
128x128
UI
Ultimate Gnome
weather, power, lightning
256x256
Arrows
Minimal perception
Hibernate, power, session
DimGray
64x64
Music & multimedia
Soft Icons
power, switch, interruptor
WhiteSmoke
Vista Style Play/Stop/Pause
power, Pause, play
LightSkyBlue
iSuite Revoked
power, g, mac
DarkSlateGray
512x512
Computer & hardware
Crystal Project
shutdown, power
Firebrick
power, Battery
power, start
switch, power, switch off
Laptop, power
Gray
32x32
SlateGray
Futurosoft
power, lightning, Winamp
Gold
power, Battery, charged
power, Print
Network & communications
Oxygen
Light bulb, Idea, power
power, printer
48x48
Mixed
Carpelinx
power, Cable, charge
Vista Inspirate
lightning, power, Folder
BurlyWood
lightning, Print, power
DarkGray