COB grille lamp is a combination of COB (Chip On Board, chip on board package) technology grille lamp, with unique characteristics and advantages. The following is a detailed introduction to the COB grille lamp:

1. Definition and structure
Definition: COB grille lamp refers to a grille lamp using COB packaging technology, that is, a semiconductor chip is affixed to the printed circuit board, electrically connected to the substrate through the lead stitching method, and covered with resin to ensure reliability.

Structure: COB grille lamp is mainly composed of shell, reflector, COB light source module, drive circuit and other parts. Among them, the COB light source module is the core component, which integrates a number of LED chips and is packaged on the substrate through a special process to form a high-brightness light source.

2. Characteristics and advantages
High light efficiency: Due to the use of COB packaging technology, LED chips are closely arranged, and light efficiency is higher, which can convert more electrical energy into light energy and reduce energy loss.
Uniform lighting: The grid design helps control the direction and intensity of light, making the lighting more uniform and avoiding the appearance of light spots and dark areas.
Anti-glare: Through reasonable optical design and reflector configuration, COB grille lamps can reduce glare and provide a comfortable lighting environment.
Long life: COB light source module has high reliability and stability, long service life, reducing the frequency of replacing lamps and maintenance costs.
Energy saving and environmental protection: Compared with traditional light sources, LED light sources have lower energy consumption and less heat generation, in line with the modern concept of energy saving and environmental protection.
Beautiful and generous: The design of COB grille lights is simple and generous, which can be matched with various interior decoration styles to enhance the beauty of the space.
3. Application scenarios
COB grille lamps are widely used in commercial places, offices, schools, hospitals and other places requiring high-quality lighting. In commercial stores, it can be used for key lighting to highlight the characteristics of goods; In offices and schools, it can provide a comfortable lighting environment, improve work efficiency and learning effect.

Four, purchase and installation suggestions
Purchase suggestions:

Select the appropriate COB grille lamp model and specification according to the actual needs and places.
Pay attention to check the product quality certification and performance parameters, such as light efficiency, color temperature, color rendering index, etc.
Choose products from well-known brands and reliable suppliers to ensure product quality and after-sales service.
Installation suggestions:

Please entrust electrical professionals to install, repair and inspect the lamps to ensure safety.
When installing, please follow the product instructions and safety specifications to ensure that the lamp is firmly connected to the ceiling or other installation location.
During the installation, pay attention to the connection and identification of the power cable to prevent the lamp from not shining or being damaged due to incorrect connection of the line.
In summary, COB grille lamp with its high light efficiency, uniform lighting, anti-glare, long life, energy saving, environmental protection and beautiful and other characteristics, has become an important member of the modern lighting field. When purchasing and installing, please be sure to pay attention to relevant matters to ensure the use effect and safety.

Foshan Arlighting Co.,Ltd.