Traditional Culture Encyclopedia - Photography and portraiture - The characteristics of quartz lamp

The characteristics of quartz lamp

Quartz lamp, as a common high-temperature lamp made of high-temperature resistant and timely glass, is usually used as a reflective element on the lamp source, made into a cup and bowl shape, and coated with reflective silver film. Commonly used spotlights are this kind of lights. In this paper, the characteristics of quartz lamp will be discussed in depth to help readers better understand this kind of lamp.

expensive

Quartz lamp, which is expensive, belongs to continuous light, with soft and moist effect and accurate lighting.

Extremely colorful

The color is very bright. Continuous light quartz lamp light source is used to shoot warm colors or details with slow sensitivity.

high fever

Halogen lamp or quartz lamp is the most used light source in video production. This kind of light bulb has high heat, strong luminescence and large wattage. This lamp can emit 3200 rpm white light strongly and stably (indoor shooting).

Color warm tone

It's just that this type of lamp consumes a lot of power and is easy to generate heat, and its color temperature is also 3200K K K. Because it emits light continuously, it is the most important light source for constant-speed shooting. If you want to get the normal color temperature of 5400K, you can use C 12 blue filter to correct it.

high power

Halogen lamps have long service life and higher cost performance. Its disadvantages are high power and high heat. When lighting with halogen lamps, be sure to wait for it to cool before taking it away. Whatever you do, don't touch it while it's open. It will be very hot.