1）Outdoor p2.5 550*550 circular led signs features: ①P2.5 refers to a pixel pitch of 2.5 millimeters, this pitch is considered high resolution outdoors, ensuring a clear and detailed image even when viewed up close, such as when pedestrians are at a store entrance, with no noticeable graininess. ②With a pixel density of ≥160,000 dots per […]

LED display screen “dead pixels” (typically referring to issues such as non-illuminating, constantly lit, dimly lit, or color-shifted LED chips) are common problems. Therefore, we should first diagnose the LED display screen before taking appropriate measures.   I. Quickly Determine the Problem Type First, determine whether it’s a single damaged lamp or a regional issue:

1)The features of  front maintenance led displays: ①Maintenance can be performed from the front of the screen, eliminating the need for a rear service channel. ②The housing or module can be fixed and removed from the front using magnetic adsorption, snap fit ​​structure, or special tools such as suction cups or front maintenance tools. ③Space