is 137.50 KB, has a resolution of 749x738 pixels and was uploaded on November 22, 2018 @ 5:35 am by user: henrger. It is filed under the tags: fluorescent lamp, oval, material, color rendering index, incandescent light bulb. Click the blue button at the top to freely download: Circulo Light Fluorescent Lamp Luminous Efficacy Flux Gas-discharge png.