This Philips LED ball bulb has frosted glass and therefore gives off a calmer and less intense light. This makes the bulb ideal for general room lighting, and is also perfect for lighting in both living rooms and bedrooms. The bulb has a power of 4.3W and fits on an E27 fitting and is also a good replacement for old light bulbs due to its classic shape. The cool white light emitted by the bulb has a colour temperature of 4000K and a luminous flux of 470 lumen. It bares the EyeComfort mark so you will never be bothered by bright light or glare again. EyeComfort LED bulbs are specially designed to illuminate your home in a pleasant way. The bulb lasts for about 15 years with normal use of 2.7 hours a day. That equates to approximately 15,000 burning hours and 20,000 shackel cycles.