Lähikuva yksittäisestä lampusta harmaalla pohjalla - Kuvapankin valokuva ja kuva

Traditional transparent glass lightbulb

Halogen light bulb in holder set against a blue background with glow to illustrate EU decision to ban them

Energy-saving and eco-friendly life in conceptual frame. Creative top view flat lay of LED light bulb composition with copy space on blue background in minimal style.

Incandescent lamp and led lamp against on isolated blue background. Energy efficiency concept. Flat lay. Concept ecology, save planet earth, idea, save energy, economy, saving. Earth day

The light bulb lies on a glossy surface on a light blue background. Reflection of a light bulb.

Horizontal photo of single glass bulb placed in the socket on light background. The grey smoke inside was caused by burning wire. The glass is dirty after the flames and fire.