A set of fluid light bulbs I created. I used them for displaying different amounts of energy. Take them and use them however you want. 燈泡 流體 能源 向量燈泡
home green electronic outline light electric compact bulb energy fluorescent domestic saving cfl Cfl Compact Fluorescent Light Bulb Outline clip art 緊湊 螢光 光 首頁綠色電子大綱輕型電動緊湊燈泡節能螢光燈國內節能節能燈
Famous Mass Energy Equivalence Formula with Explanation for each symbol. Drawn with Inkscape using layers. 大眾 大眾 的 大眾-能源等價公式 2
eps format, with jpg preview, the crucial words: Vector light bulb, leaves, Recycle Bin, plants, energy-saving lamps, plugs, water, bicycles, cars, savings Vector Energy Saving and Environmental Protection 能源 保存 環境 向量能源和節能環保