Philips 872790092970601 is a spiral energy-saving bulb with a warm white light and an E27 cap. It has a rated power of 23W and a luminous flux of 1570 lm. The bulb lasts for up to 10,000 hours and saves up to 80% energy compared to traditional light bulbs. It has instant brightness, starting in just 0.3 seconds, and a warm-up time to 60% light of 40 seconds. The bulb is not dimmable and has a beam angle of n/a. It has a lamp dimension (width) of 60 mm and a lamp dimension (height) of 115 mm. The bulb contains 0 mg of mercury and has a power factor of 0.6.