PNG ICNS MORE
I Like Buttons 3B
shutdown, Power off, turn off
DarkSlateGray
512x512
Bubble, turn off, Power off
WhiteSmoke
I Like Buttons 3C
turn off, Remote, Power off
DarkGray
turn off, Power off, shutdown
Ball, turn off, shutdown
Firebrick
PNG ICO ICNS MORE
Retrofukation
shutdown, Power off, system
LightGray
48x48
Human-O2
Power off, shutdown, Gnome
DarkRed
128x128
AEON
shutdown, turn off, Power off
256x256
Crysigns
IndianRed
PNG ICO MORE
Ginux
shutdown, Bye, turn off
64x64
Base Software
red, Box, Power off
turn off, Power off, yellow
Gold
Black Glamour
Power off, turn off, shutdown
Black
Phuzion
GNOME Desktop
system, shutdown, Power off
NX10
Power off, shutdown, turn off
Machemicals
Silver
Solid
turn off, shutdown, Power off
XP iCandy 3.1
Goldenrod
Pulse Pack
I Like Buttons 3A
Power off, shutdown, perspective
Chocolate
turn off, Power off, cute
Signs & symbols
Glyph
Buttons
off, turn off, on
switch, off, power