A nice colourful light bulb, made with inkscape using extensively the new blur feature. Old versions of inkscape and maybe the firefox browser could not show the SVG correctly. Try the PNG version instead. Probably, but just probably not safe for work.
漂亮的燈泡
bulb、electrical appliances、electricity、glow、house、lamp、tool
燈泡、電器、電力、輝光、屋、燈、工具
資料來源：openclipart ( https://openclipart.org/ )