PNG ICO ICNS MORE
UI
3D
Pulse Pack
shutdown
Black
512x512
Black and gold
DarkSlateGray
256x256
Gnome Web Icons
shutdown, system, Gnome
LightGray
32x32
system, Gnome, shutdown
48x48
PNG ICO MORE
Gnome, 64, system
64x64
Mixed
Vista Style Base Software
turn off, Box, shutdown
Firebrick
Computer & hardware
Discovery
shutdown, system
Gainsboro
I like buttons
Ball, shutdown, cute
128x128
button, shutdown, perspective
Chocolate
Business & finance
Phuzion
Human o2
DarkRed
realistiK Reloaded
power, shutdown, turn on
Red
Crystal Clear
CornflowerBlue