It can save the electricity consumption of light bulbs, with good illumination and not emitting too much heat, and is suitable for multi-headlights. Energy-saving bulbs are mostly standard screws, and chandeliers have two calibers. One is standard, you can use energy-saving light bulbs. One is non-standard, and energy-saving light bulbs cannot be used. Attention should be paid when choosing: spotlights are mostly non-energy-saving products.

Safety principle

Be sure to choose lamps from regular manufacturers. Ordinary products are marked with the total load. According to the total load, how many watts can be used for light bulbs, especially for multi-head chandeliers, that is, the number of heads × the wattage of each light bulb = the total load. In addition, waterproof lamps should be used in bathrooms and kitchens with high humidity.

Principle of simplicity

Lighting should make the finishing point indoors. Too complicated shapes and colors are not suitable for rooms with simple design. The principle of convenience Most people have experienced the embarrassment of changing the ceiling light bulb: standing on a table, standing on a chair, with their heads at 90 degrees and their arms raised to the ceiling 2.5 meters high or higher. When choosing lamps, we must consider the convenience of replacing bulbs.

functional principle

Rooms with different functions should be equipped with different styles and lighting. The living room should use bright and rich lamps; The bedroom should choose the lamp that makes people lie on the bed unconsciously; Children's rooms should use colorful lamps; Waterproof lamps with simple style should be used in the bathroom; The kitchen should choose lamps that are easy to wipe and clean; Some places that need special performance can also choose to shoot lights.

Coordination principle

Lighting should be in harmony with the overall style of the room, while all kinds of lamps in the same room should be in harmony in color or style. Such as wooden walls, wooden cabinets, rectangular balconies with wooden roofs, suitable for installing rectangular wooden lamps; The rectangular hall is equipped with wrought iron watches and iron tube glass dining tables and chairs, which is suitable for installing rectangular iron tube chandeliers; Golden cabinet door handle, bedroom with golden spotlights, suitable for lamps decorated with gold.