What is a COB Light? When Should I Use One?
Continuous light is provided by a COB light. It is a particular kind of LED light that you can set up anyplace to illuminate the object for hours. You may keep it in the studio or install it on a light pole, or you can carry it with you. You may adjust the light's direction and intensity with a COB light, and the arrangement will last for a very long period.
In a practical sense, a COB light is a panel of tightly packed LED chips. Because LED chips are small, there is no visible gap between them. As a consequence, a COB lamp emits a consistent, intense beam of light. Don't worry; you may utilize accessories to soften the light and reduce its intensity.
Exactly what does COB mean?
Chip On Board is the meaning of the abbreviation COB. Referring to the packed LED chips put in direct contact with silicon carbide or sapphire substrate, it represents the technology behind COB lights. A lot of LEDs are packed closely together on a compact area thanks to COB technology (e.g., there are 342 LEDs on a 10mm x 10mm surface).
What Differs COB and LED, Specifically?
An example of an LED light is a COB light. As a result, the true distinction between a COB light and another sort of LED light, such LED panels, is between them. Most often, an SMD (Surface Mounted Device) LED light is what is used in an LED panel.
A COB light has a simpler circuit architecture and more diodes, which results in a smaller light. A LED panel, on the other hand, resembles a jumble of tiny lights and has fewer diodes and a more intricate circuit architecture. Additionally, it could be heavier and bigger than a COB light.
There are more changes outside only the design and look. Compared to an SMD light, a COB light is more energy and heat efficient. It may generate more lumens while using less energy, making the light brighter (e.g., COB lights start at 80 lumens per watt, while SMD lights produce between 50 and 100 lumens per watt). But unlike LED panels, it cannot produce colorful light or color-changing effects. In terms of color temperature, SMD lights are more adaptable.
An SMD lamp may be used as a point light since it glows uniformly from all angles. However, a COB lamp works better as a top light to illuminate a subject or surface from above since it provides a consistent beam of light.
