This Philips LED bullet bulb has a beautifully visible filament due to the clear glass. The bulb is 85% more energy efficient than traditional incandescent bulbs, making it a very suitable replacement. This bulb has a power of 2W and fits on a fixture with an E14 fitting. The warm white light that the bulb produces has a colour temperature of 2700K and a light output of 250 lumens. The light production of this bulb meets the requirements of the EyeComfort quality mark. This means that the bulb is a lot more pleasant for your eyes compared to the light produced by similar bulbs. In normal use, the bulb has a nominal life of 15000 burning hours and 20000 switching cycles. That is an average lifespan of approximately 15 years.