is 401.48 KB, has a resolution of 800x805 pixels and was uploaded on October 1, 2020 @ 10:17 pm by user: wiebetin. It is filed under the tags: light, lamp, watt, electric light, lightemitting diode. Click the blue button at the top to freely download: Luminous Efficiency Incandescent Light Bulb LED Lamp Light-emitting Diode png.