Philips 929689628101 is a dimmable, spiral-shaped, energy-saving light bulb with a B22 fitting and a warm white light effect. It uses 13 watts of power, which is equivalent to a 60-watt incandescent bulb, and has a lifetime of 8000 hours or 4 years. The bulb is energy-efficient, saving up to 80% on energy costs compared to incandescent bulbs, and it is also dimmable, allowing you to adjust the light level to suit your needs. The bulb is also reliable and trustworthy, meeting Philips' high standards for light output, lifetime, and wattage equivalence.