Several different led bulbs and compact fluorescent lamps with the size of the male screw base E27 on a light background

---

Size: 3239px × 2159px
Photo credit: © Mik39 / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: -lighting, -powered, balance, bulb, compactfluorescenttube, compare, comparison, conceptual, conventional, cree, domestic, e27, ecological, ecology, economy, efficiency, efficient, electric, electriclamp, energy, energy-savinglight, energysaving, engineering, equipment, floodlight, fluorescent, fluorescentlamp, fluorescentlight, generation, glass, globe, home, house, idea, illumination, isolation, lamp, led, ledlamp, light, light-emittingdiode, light-emittingdiodelamp, lightingfixtures, modern, money, screw, screwbase, technology, thread