https://creativecommons.org/publicdomain/zero/1.0/https://www.rawpixel.com/image/13028992Edit ImageSaveSaveEditCropCustom TextLightbulbs - Publicity photograph for Philips New Zealand Limited (1931-1940) by Ken Niven and Gordon H Burt Ltd.Original public domain image from Museum of New Zealand Te Papa TongarewaMorePublic DomainFree CC0 image for Personal and Business useInfoView CC0 LicenseJPEGSmall JPEG 905 x 1200 px | 300 dpiLarge JPEG 2639 x 3500 px | 300 dpiBest Quality JPEG 7969 x 10567 px | 300 dpiFree DownloadLightbulbs - Publicity photograph for Philips New Zealand Limited (1931-1940) by Ken Niven and Gordon H Burt Ltd.More