The Philips LED bulb features WarmGlow technology. With this technique, the brightness of the light is adjusted through dimming, while the color temperature also shifts downward, making the light warmer as brightness decreases. This creates a very atmospheric lighting with relatively low energy consumption.

The LED bulb produces warm white light with adjustable color temperature, with a maximum of 2700K and a minimum of 2200K. At the highest brightness, the bulb delivers 470 lumens, with a consumption of 3.4W (138 lumens per watt).

The bulb has a small base (E14), a bright surface, and a visible LED filament, giving it the appearance of a traditional incandescent bulb, making it suitable for both open and closed fixtures. The light emitted by the bulb also has a high color rendering index (CRI) of 90, meaning the light quality is high and colors appear natural and very true to life.