Hand holding a light bulb on a yellow background - Stock Photo & Image

One light bulb in hand on a yellow background. New technology of energy. Copy space

LED bulbs can save you almost double your electricity bill.

Hand holding a LED light bulb on bright yellow background. Using economical and environmentally friendly light bulb concept. Idea concept. Energy saving lamp in womans hand. Banner with copy space.

Led light bulb in male hand.

Man hold Led lamp in hand. Eco lamp, green technologies. Energy efficiency concept. on a white background