First of all, the definition is different:
1. The ceiling lamp has more stepless dimming functions, including three colors. Stepless dimming can adjust the brightness of the lamp and save more electricity.
2. Tri-color lamps are realized by switches, and the brightness of the lamps cannot be adjusted.
Second, the use is different:
1, ceiling lamp is LED ceiling lamp, which is commonly used in various places such as home, office and entertainment places. Commonly used ceiling lamps include: square cover ceiling lamp, spherical ceiling lamp, pointed flat round ceiling lamp, hemispherical ceiling lamp, semi-flat spherical ceiling lamp, small rectangular cover ceiling lamp, etc.
2. Red light is used for low light illumination, and it first started to look at maps at night on the battlefield. Green light It is said that many animals are not sensitive to this color, but human eyes are very sensitive and suitable for hunting. Blue can excite many things to emit fluorescence, which can be used for blood detection in criminal investigation, night fishing or anti-counterfeiting identification.
The ceiling lamp is as bright as a tricolor lamp.
Extended data:
The function of ceiling lamp:
1, functional breakdown. The traditional lighting function of ceiling lamp is not enough to satisfy consumers, so it is more and more popular to combine ceiling lamp in living room with daily necessities.
2. Luxurious appearance. With the increasing affluence of life and the increasing aesthetic demand of consumers, the ceiling lamp in the living room is becoming more and more luxurious and high-grade.
3. Advocate nature. In order to cater to the psychology of urban consumers returning to nature and advocating nature, many ceiling lamps adopt natural shapes. In addition, natural materials such as paper, wood and yarn are widely used in the selection of lampshades.
4. Rich colors. In order to keep up with the colorful life, many ceiling lamps are now covered with colorful coats.
5. High technology. With the development of science and technology, electronic technology has been widely used in the design of ceiling lamps in living rooms, such as ceiling lamps with different voltages, ceiling lamps with adjustable brightness, ceiling lamps with far-infrared red light and so on.
Baidu encyclopedia-ceiling lamp