This energy-efficient LED candle bulb from Philips is made of clear glass, so that the filament in the bulb is clearly defined. The shape and size of the bulb correspond to those of conventional incandescent bulbs, making this LED bulb a good replacement. The bulb has a power of 1.4W and can be screwed into an E14 fitting. The warm white light that the bulb produces has a colour temperature of 2700K and a light output of 136 lumens. The light is calmer on the eyes than with similar bulbs and that is why it carries the EyeComfort quality mark. With normal use of approximately 2.7 hours per day, the bullb will last 15 years. That is equivalent to a nominal lifespan of 15,000 burning hours.