Bathrooms are not just for bathing, but also to activities that can spoil yourself for example soaking in hot bath tub, dressing up in front of the glass sink, reading newspapers, listening to music while sitting on the toilet.
All these activities, indirectly affect the light in the bathroom. Light in the bathroom not only need light, but also can cause warmth. The lamp is a combination of qualified downlight right above the sink, glass sink at TL lamps, downlights berwatt are small in the bath tub, and TL lamps to illuminate the entire bathroom.