PNG ICO ICNS MORE
UI
Pixel
WooFunction Icon set
lightbulb
DarkGray
32x32
off, lightbulb
Computer & hardware
3D
Human o2
lightbulb, Idea, power
Black
128x128
Mixed
Flavour Extended
Idea, lightbulb
LemonChiffon
48x48
Led Icons
DarkGoldenrod
16x16
lightbulb, off
Lavender
Glyph
Ecqlipse 2
Smooth
Function icons
Gainsboro
Silk
Folder, lightbulb
Khaki
lightbulb, Add
delete, lightbulb
LightSteelBlue