Yenilikçi teknolojiyle yeni fikirler. - Stok Fotoğraf ve Görsel

LED bulbs can save you almost double your electricity bill.

Children's hand holds a glowing led bulb

Male hand holding light bulb.

Bright white LED light bulb in hand on blue background, copy space

Led light bulb in hand with copy space on yellow background.

Children's hand holds a glowing led bulb

Energy saving daylight bulb, in the hand of an adult; bulb prepared to be installed and connected to electricity; It gives light and little heat.

Male hand holding a white led light bulb