Nationstar or kinglight led chips with 3840hz refresh rate.

Universal fixed holes for 960mmX960mm or 640mmX640mm die-cast aluminum alloy cabinet.

Light weight and IP65 front waterproof led cabinet easy operation.

P2.5mm outdoor led module display technical parameters:

LED Chip Specification

LED Display Specification

1.High Quality LEDs

We choose Nationstar LED for outdoor HD Narrow Pixel Pitch 2.5mm Outdoor LED Display Module, so it feautres high reliability and high contrast, Super wide wiewing range with high brightness.

2: Best Quality Material, Modules and Chips

The material, modules and chips are selected with great care. We purchase the material from reputed vendors. we use the Best Driving IC,such as MBI5124,ICN2153,SUM16136 with high refresh rate,high grey level with latest technology.

LED Module Display Aging & Testing Before Assembly Or Delivery.

LED Display Module aging and testing is refers to imitate the long time operation without working problems,it is the most important to ensure the reliability of the LED display before delivery or assembly.

LED display can be more stable after aging, and it can help the use of the efficiency. led screen aging test is a very important link in quality control.

YONWAYTECH cherish each trusty work from our client,our led module or led display with strictly aging test and OQC to next step work like led module panel delivery or led display cabinet shipping.

The LED aging test is based on the product’s failure rate curve, which is the characteristics of the bathtub curve, and the countermeasures are adopted to improve the reliability of the product.

The indoor led module aging method includes constant current aging and constant pressure aging.

A constant current source is that the current is constant at any time,after using the frequency adjustable, current adjustable constant current source for such aging, in order to judging the quality of the outdoor led module in a short time and can pick out the dangerous LEDs make sure the led display module working well after installation.

The aging test of LED display is divided to white balance aging (2×24 hours) and video aging (24 hours).totally 72 hours before delivery.

Aging test process of led display screen,YONWAYTECH OQC need to confirm quality details as belows:

1; Check the led display module installed all correct.

2; Check whether there is a short circuit or not.

3; Check whether the module is flat and neat.

4; Check whether the appearance is intact or not.

5; Use the online led control system to light up.

We ensure our led display module product 100% as best as possible after aging before delivery.