Miehen kädessä leijuvan hehkulampun 3D-mallinnus - vihreän energian konsepti - Kuvapankin valokuva ja kuva

A 3D rendering of a man pointing at a green lightbulb - green energy concept

Concept for business strength and succes

A male's hand pointing to an illustration of a light bulb

Hand holding a green lightbulb with a glowing light bulb

Business man's hands with idea icon

Creative bulb sign, corporate social responsibility

An illustrated light bulbs and a hand touching the transparent glass

Man with light bulb between hands, close up

A 3D design of Concept of sustainability development by alternative sources.

A 3d rendering of green lightbulb icon with hand tapping on it from behind-Eco green energy concept

A 3d design of Concept of sustainability development by alternative sources.

A hologram of a green lightbulb on an innovator's palm. Renewable energy concept

A clsoeup shot of man pointing at rendered green lamp

A 3d concept of Concept of sustainability development by alternative sources