Each color of the T bulb has an appropriate use based on the environment and the sensation we want to provoke. The warm light is ideal for creating welcoming environments and therefore ideal for the bedroom, living room and dining room. Cold light is mainly used in places where there is a lot of movement of passage and in very dark areas. It is generally used in the bathroom, kitchen, corridors and stairs. It is also ideal for entrances, parking lots, hospitals and offices. Neutral light is ideal for all types of rooms.