Qualities of Good LED Screens

A consumer has a lot of things to take into attention to maintain performance and quality process. Consumer could define the process of LED screen production by several factors as below:

Fixed / Non-Fixed Installation

It shall be made upon your business model. If you have a strategy to rent out screens for various events then you want to purchase a non-fixed installation.

If you want to organize to place your screen besides a highway then it is better choose a fixed installation.

Normally screens on rent are more costly and are not presented by every supplier.

Lifespan

When importing an LED screen, the lifespan is a difficult performance factor. To operate a screen for several years this product needs a fairly large investment and most businesses. This happen when lifespan comes into place.

The lifespan can alter between 5000 to 10000 hours. When this time is over you have to purchase a new screen. If you are new and just looking to test out a new business model like selling screens to advertisers in your place or selling screen time by yourself) it is genuine to settle for a shorter lifespan. The reason behind this is that lifespan has a major effect on the unit cost. More than a screen with a shorter lifespan, an LED screen with a longer lifespan can cost up to US$20,000.

A more costly LED chip (I’ll go into detail about this topic after sometime) results in a longer lifespan. Nevertheless, there are other factors that impact the lifespan.

The best way of cost effective solution is to extend the lifespan, to lower the brightness and to choose a lower Pixel Pitch.

Water, Element and Shock Security

It is quite difficult if you plan to import an LED screen for outdoor usage. The protection against all kinds of encroachment (liquids, dust and accidental contacts) is distinct by an IP standard (International Protection Rating,  IP65).

If you are importing a product for indoor use, IP65 or above could be a smart choice since you never know when and if your screen will be uncovered to water, dust or shock. In any case, a higher IP rating tends to have a rather small effect on the pricing.

MIPS (Most Important Product Specifications)

Various component choices offered by the

Chinese LED manufacturers could offer various component choice so it is necessary to know the most important product specifications,

LED Chips

When buying LED screens, the LED chips are the biggest price factor. There are numerous manufacturers of LED Chips. Some of them are as Silan LED (broadly used, low cost), Epistar LED (broadly used, medium to low cost), Everlight LED (exceptional used, medium to high cost), Novastar LED (impartially common, high cost).

Maximum Chinese LED screen manufacturers offer Silan and Epistar LED chips because they are frequently joint with Silan being used for the green and blue LED chips although Epistar is used for the red LED chip. This frame-up is very commonly and frequently accepted by the importers in and outside America  and Europe. If you want to have a good picture and a longer lifespan you may want to reflect the Rolls Royce of LED chips – Novastar (Japan).

Pixel Density (PXX)

It is the screen resolution, the pixel density is measured in millimetres it is the distance from the center of an LED pixel to the center of the next LED pixel that is known as PXX.

A smaller Pixel Pitch equivalents a higher density of LED pixels (mainly a unit of one RGB capsule) and hence a higher resolution. The assortment of a Pixel pitch shall be completely based on the usage of the LED screen. Although a high resolution surely has an improvement on screens placed in shopping malls it could be a whole waste of money for road side screens. The pixel pitch has a big impact on the pricing. An advanced pixel pitch is not only more rational but is also more likely to pass EMC testing.

 

Power Supply

Choosing a high quality Power Supply from well-known manufacturers, such as Taiwanese Mean well or Japanese TDK, is possibly the best and most cost effective insurance one can buy when importing LED screens. Apart from being more consistent, a high quality power supply is critical for importers based in cold countries.

This contains mostly all the area of Europe and North America as well as Japan and South Korea. Inexpensive Power Provision are in common not consistent when temperatures drop below -10 degrees Celsius. If you’re fine with pressing the off button in cold days.

We suggest you to select from one of the above stated manufacturer and should escape power supplies from the manufacturers who are from Mainland China.

Always remember that you do not need to concern about actually buying any of these components because Consistent LED screen manufacturers purchase components from several subcontractors so they provide wide range of selection to the customers.

Control System

Without software an LED screen is not much more than a large part of junk telling it what to do. It happens when the Control System comes into place. It depends on the system you choose,

This permits you to accomplish the screen content, to monitor the power supplies and turn on and off the screen as well.

There are numerous manufacturers of these control systems. The utmost common is LinSN followed by Novastar and Colour light. Positive suppliers also offer their very own system. The most essential thing when selecting a control system is choosing one that the supplier is experienced with. Choosing a control system that is new to the supplier can hint to a lot of compatibility problems.

This is accurate not only for the Control System, but also for the common components so avoid choosing components from unproven supplier, and better to go for alternative supplier to find similar kind of power supply and LED chips.

 

LEAVE A REPLY

Please enter your comment!
Please enter your name here