https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/8738372Edit ImageSaveSaveEditCropCustom TextHybrid Solar Lighting ORNL 200606-220-0073 DOE photo Lynn Freeny 2006 Jeff Muhs Oak Ridge Tennessee. Original public domain image from FlickrMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseEditorial use only JPEGBanner JPEG 1200 x 797 px | 300 dpiLarge JPEG 3500 x 2325 px | 300 dpiBest Quality JPEG 4288 x 2848 px | 300 dpiFree DownloadHybrid Solar Lighting ORNL 2006More