Home  >  Clipart  >  Household  >  Lights  >  Lightbulb   ...  21 of 40 Free Lightbulb Clipart Full image dimensions ~ 171 x 300 pixels File size ~ 19 KB Related Keywords ~ lightbulb, on lightbulb This Public Domain image is available for personal and commercial projects. Home  >  Clipart  >  Household  >  Lights  >  Lightbulb   ...  21 of 40 Some of this Month's Most Viewed Household Clipart ...