household light bulbs are generally 3-15 watts.

There are four kinds of household light bulbs. When choosing the bedroom light, you must consider the problem of reflection, otherwise it will be dazzling if there is a little light. The wattage is generally 11-15w, the square and round stairwell lights are 6-8w, the wall lights and ceiling lights are 3w and 5w respectively. It is best to choose LED or energy-saving lamp for the study, and generally choose 15w, because the study office is more serious for eye wear.

How to choose household light bulbs

1. Living room light bulbs

The living room is the main part of the whole room, and it is the main place for receiving guests and family members. Therefore, in terms of lamps, headlights are mainly combined with spotlights and downlights to form an overall lighting effect. At the same time, we should also pay attention to coordinate with the indoor layout, home and decoration, so that the atmosphere of the living room is more intense.

2. Dining room light bulb

Dining room is a place to enjoy delicious food and have dinner, and the lighting should be aimed at creating atmosphere and increasing appetite. In general, we choose chandeliers, and we choose warm and warm colors, and try to avoid using cold lights.

3, porch light bulb

The porch is usually decorated with shoe cabinets, coat racks, etc., and it is necessary to choose a downlight or place a wall lamp on the wall of the porch, which is simple and convenient for us to take off our shoes and put on our shoes. Avoid cool colors as much as possible, because warm colors can give people a warm feeling as soon as they enter the door.