Photography is to paint with light and shadow, and how to effectively control the light source is a compulsory course for photography enthusiasts. In addition to the traditional flash, today’s fill light equipment also has LED fill lights.
1. From the perspective of the naked eye, the LED fill light is a constant light, which is a continuous and uninterrupted light source. The flash is able to emit strong light in a very short time to play an instant fill light effect;
2. In terms of appearance, led is composed of rows of lamp beads, which is a large luminous matrix, and the bulb of the flash has only one lamp tube;
3. In terms of the duration of the shooting, the LED fill light is a constant-on photography light, and it will stay on until the power is lost. Its advantages are high light efficiency, low voltage, small size, long life, adjustable color temperature and brightness, rechargeable, power bank and other characteristics, and are rapidly popularized.
Fourth, in terms of the illuminating area, although the LED fill light has a relatively large light-emitting matrix, the illumination area and brightness of the LED fill light are limited, so the larger the flat panel of the led light, the more lamp beads, the more It is Liangyi who said that the brightness of LEDs is related to something called “lumens”. This thing called “lumen” is actually a unit of luminous flux. The greater the lumen, the brighter the light, and it is continuous. The brightness of the flash, if calculated in an instant, is actually much brighter than the LED, and the irradiation area is also much larger. This is due to the different structures of the two lamps.
Post time: Jun-10-2022 BACK