Philips 929689818112 is a Philips Tornado bulb that is energy-efficient and provides extra brightness. It is a spiral-shaped bulb with a wattage of 5W (25W) and an E27 fitting. The bulb is compatible with a wide range of lamps and light fixtures. It has a lifespan of up to 4 years and a lifetime of 8000 hours. The bulb emits warm white light and is dimmable, so you can adjust the brightness to your liking. Philips 929689818112 is a reliable and high-quality bulb that will provide you with bright and energy-efficient lighting for many years to come.