Views:0 Author:Site Editor Publish Time: 2021-05-08 Origin:Site
Three-primary soft light, also known as three-primary cold light, is a light fixture made by mixing three primary colors of red, green, and blue phosphors. It changes the shortcomings of low luminous efficiency and high temperature of traditional heat source lamps. Compared with heat source lamps, it can reduce the heat by more than 90%. It can be said to be two completely different lamps from the LED tri-color soft light. The LED tri-color soft light is a cold light source, using LED lamp beads, high brightness, low power consumption, bright colors, soft light, anti-vibration, long life, Energy saving and environmental protection, it is a typical green light source.
Advantages of tri-color soft light:
1. Accurate color temperature, good color rendering, high color reproduction rate.
2. The heat is low and the surface temperature of the lamp is low, so that there is almost no temperature rise of the irradiated object, and it will not make people feel the feeling of being baked for a long time
3. The power is small, and it can save more than 80% of electricity compared with traditional heat light source lamps.
4. The lamp tube has a long service life, which is 60 times that of the existing heat source lamps.
5. The light is soft, and the three-primary color soft light lamps have no strong glare to the host, so that the illuminated personnel are comfortable and relaxed.
6. The lamp body adopts aluminum profile structure, and the fly shield uses imported reflector, which has high reflective efficiency.
It is widely used in studios, conference rooms, interviews with people and other large and small-area photo studios and workshops that are used for a long time. Use for clothing shooting, product shooting, etc.
Tri-color soft light
Although the tri-color soft light has many advantages, it also has some shortcomings. The tri-color tube uses tri-color fluorescent powder, which contains metal substances (mercury), and the materials cannot be reused and easily pollute the environment. The difference of the LED tri-color soft light is that it does not contain metal mercury and is safe and non-radiation. In the case of the same power, color temperature, CRI, and distance, the illuminance is equivalent to twice that of the three-primary soft light, and the cost will be relatively higher. However, in terms of illuminance, light source life, and subsequent maintenance costs, LED three-primary color soft Light is a wise choice!