They allow light to be evenly reflected across your face removing any shadows that may deceive you or make it hard for you to groom yourself properly in a timely fashion. Recessed lights are best for the shower stalls and areas over bathtubs and toilets.
Task lighting for the bathrooms actually illuminates the area for specific activities like reading, using the toilet paper dispenser, or wash basin. You can have wall sconces at the sides of the mirror in your bathroom. Wall sconces offer extra task lighting; this is something that flush-mounted ceiling fixture cannot offer. Wall sconces use low-wattage bulbs, so there is no danger of the bulbs getting hot and cracking or breaking with water vapor contact.
Try accent lighting for illuminating your bathroom as it accentuates the lighting in your bathroom. This lighting option is not a necessity, but can be used for creating a decorative and dramatic look for your bathroom.
Bathrooms are characterised, in general, as more restricted areas - they are not always the big, airey rooms we may hope for and, often, do not have natural light. As such, lighting becomes more important than usual. Lighting must be more intense than in the rest of our house, as compared with the needs of the room.