LED stands for Light Emitting Diode, which is a solid-state electronic device that emits light when an electric current passes through it. COB LED stands for Chip on Board Light Emitting Diode, which is a type of LED that features multiple LED chips on a single board.
The main difference between a standard LED and a COB LED is the way they are constructed. A standard LED typically consists of a single diode or a small cluster of diodes, whereas a COB LED contains many small LED chips placed closely together on a single board. This arrangement allows the COB LED to provide a higher level of brightness and a more uniform light distribution.
Another important difference between a standard LED and a COB LED is their power efficiency. COB LEDs tend to be more energy-efficient than standard LEDs because they can emit a higher level of brightness using less energy.
Overall, COB LEDs are often used in lighting applications that require a high level of brightness and a more uniform light output, such as streetlights, floodlights, and automotive headlights.
