This LED screw bulb with milky white surface replaces the conventional 40 W incandescent bulb; Dimensions: length: 10 cm/ 4 in, diameter: 3.7 cm/ 1.46 in The screw bulb with its candle-shaped opal glass body in simple design provides shadow-free 360 degree illumination; The E14 LED bulb made of frosted glass is ideal for creating pleasant and uniform lighting With a lifetime of 25000 hours, the lightbulb saves up to 90 per cent compared to conventional bulbs; By using LED technology, you can not only save energy and thus costs, you also conserve valuable resources and avoid the use of harmful substances such as mercury