Indoor LED screen, module or cabinet?

4 views admin 2025-07-03

In the construction of indoor LED display screen, modules and cabinets are common choices, and each has its own advantages and disadvantages. The following is a detailed analysis to help you make a suitable choice.

The module size is small, the number of splicing is large, and manual splicing is prone to cause seams and unevenness. The defects are more obvious when displaying a large area. The cabinet size is large and the number of splicing is small, which can better ensure the overall flatness, better display effect, and more natural picture transition.

The module installation is mostly magnetic suction type, which is flexible to install, but the long-term use of large screens may cause seam dislocation due to thermal expansion and contraction. The back of the display screen spliced by the module needs to be closed separately, and the safety and aesthetics are poor. It is mostly front maintenance, and a channel needs to be left for rear maintenance. The cabinet installation is usually fixed with screws, which is stable and less affected by external factors. And it can be made into front maintenance. For occasions that need to be disassembled frequently, it is easy to disassemble and more convenient for later maintenance.

Module technology is mature and widely used. The cost of early installation and after-sales replacement and maintenance is low, and the price of repairing or replacing individual lamp beads is cheap.

The cabinet is a highly integrated structure, made of materials such as die-cast aluminum, and the cost investment is slightly higher than that of the module.

For indoor display screens with a dot pitch greater than P1.8, regardless of the size of the area, it is more cost-effective to use module splicing. If the small pitch screen is larger than 20 square meters, it is recommended to use cabinet structure splicing; if it is less than 20 square meters, module splicing is more suitable.

When the floor-standing installation is not closed on the back, the cabinet splicing is more beautiful and practical; in occasions with high requirements for display effect and stability, the cabinet has obvious advantages.

In short, whether to choose a module or a cabinet for indoor LED needs to comprehensively consider factors such as display effect, installation and maintenance, cost and usage scenarios. If you pursue high cost performance and do not require extreme display details, the module is a good choice; if you focus on display quality and installation and maintenance convenience, the cabinet can better meet the needs.