is 130.97 KB, has a resolution of 1076x373 pixels and was uploaded on April 24, 2024 @ 10:26 am by user: maxwaer. It is filed under the tags: electric light, glass, lighting, incandescent light bulb, electrical ballast. Click the blue button at the top to freely download: Luminous Efficacy Lighting Glass Electrical Ballast LED Lamp png.