COB lights are made up of an array of LED chips that are tightly packed and attached to a silicon carbide substrate. As a result, one huge LED chip with outstanding brightness uniformity is created, making it perfect for photographers and filmmakers.
 
If the light is to appear in the shot itself, a COB appears as a single light source, but previous LED panels, which were made up of hundreds of DIP LEDs all lined up, would often display a zebra pattern as well as a lack of panel homogeneity.
 
COB lights are also relatively simple in their operation, resulting in a durable and dependable design. Each LED in a huge array of earlier DIP LEDs would have its circuit to power it. Despite the presence of several small LED panels, a COB has just one circuit, and the entire COB panel functions as a single light.
 
The heat generated by a COB lamp is one of its drawbacks, especially in a studio setting. The heat generated by such a large amount of light energy in such a small region is quite localized, necessitating both passive and active cooling. Heatsinks surround the front-mounted COB panel in COB studio lights to provide passive cooling.
 
However, Active cooling is usually needed, which requires the use of a fan. A fan in a photography studio could be a little annoying, and they're a problem for filmmakers who need to record sound. A single COB light is unlikely to cause issues, but if you have a large number of them, it is something to consider.

COB LED Video Spotlight with dual color temperature

 
 
 

 

Tips:
 
Lighting for video is not the same as lighting for photography. Continuous light is required for proper recording. Flickering lights may appear acceptable when utilized for still photography, but they will have a negative impact on your video recordings.
 
The interplay between light and color is fascinating. Two-color models have interacted with each other in the "capture-to-print" workflow since cameras first collected images.
 
For everything in print, the one-color approach, sometimes known as the four-color process, or CMYK (cyan, magenta, yellow, and black), is commonly utilized.
 
Because printed ink lowers the light that would normally reflect off the surface, this is referred to as a subtractive color model.
 
This indicates that the ink reduces the brightness of the white background.

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