A square COB (Chip on Board) module is a type of lighting module that, compared to traditional COB modules, has a square chip arrangement and substrate shape. This type of module typically contains multiple LED chips, which are directly mounted on a square substrate to provide high brightness and uniform lighting. The following are the characteristics of the square COB module:

Square design: This COB module has a square shape and usually has equal side lengths. The square design can be used for various lighting applications, such as lamps, down lights, outdoor lighting, car lights, and panel lighting.

High brightness: Due to the integration of multiple LED chips, square COB modules are usually able to provide relatively high brightness, suitable for situations that require strong lighting.

Uniform light distribution: COB technology enables LED chips to be tightly arranged on the same substrate, achieving uniform light distribution and reducing shadows or uneven lighting caused by multiple light sources.

Energy saving and efficiency: COB modules typically have high luminous efficiency, providing high brightness while reducing energy consumption.

Multiple color temperature and color options: These modules typically provide various color temperature and color options to meet different lighting needs.

The square COB module is widely used in various lighting applications, such as indoor lighting, commercial lighting, industrial lighting, display cabinet lighting, restaurant lighting, and landscape lighting, especially in situations where uniform and high brightness lighting is required.