cliparts/e/3/3/6/clipart-incandescent-light-bulb-e336.svg image/svg+xml Open Clip Art Library Incandescent Light Bulb 2012-01-21T21:51:29 Incandescent light bulb http://openclipart.org/detail/167301/incandescent-light-bulb-by-dripsandcastle dripsandcastle clip art clipart incandescent light bulb light bulb