Aging Tech

Your guide to buying LED signs: Things you should know

When it comes to LED signs, usually people think that they are all equal or almost identical to one another. Well, if you think the same, you are wrong. There is a huge difference between various LED signs and one should acquire appropriate knowledge about them before taking out the wallet and spending some money on them. Especially, if you look to get an led for a long time, you should be careful with your choice. Take a look at the led signs at as we give you an overview of what these signs actually are.

What is an LED?

LED signs are made using LED lights so it becomes crucial for you to understand about it.

The Light Emitting Diode, LED, is a small light bulb but one that is different from the incandescent and fluorescent ones. For instance, these lights don’t come with a filament in them and are highly efficient. Also, these are effective, bright, and have a very good life span.

In an incandescent bulb, light is produced with the help of filament as it is heated with the help of electricity. Ultimately, it starts emitting light but along with it there is a lot of heat too. This leads to higher consumption of energy (electricity) and an increase in your bills.

On the other side, the LED bulbs don’t use filaments for lighting. They are highly efficient and help you in saving as much as 75% on electricity bills when compared to the incandescent bulbs because they actually use electricity to make light. Also, they don’t emit a lot of heat and have a very long lifespan as compared to other bulbs.

This makes LED signs a preferable and affordable option. They generally have a lifespan of 100,000 hours which is equivalent to 11 years which is a considerably long duration.

Basics lf LED signs

There are three primary terms you need to know about led lights. These are the pixel, pitch, and matrix.

The pixel refers to a particular number of LEDs grouped together to create a part of the sign. A single bulb can make a pixel or a group of 25 LEDs may fit into a single pixel. It depends on the manufacturer and quality of the sign.

The number of LEDs in a pixel is determined by the pitch, which is a reference to distance of the light from center of one pixel. It also directly impacts the crispness of the image which is made with LED.

To make it more clear, the get two similar LED signs, of same height and width as well as similar colors, and variate their pitch and resolution. The one with smaller and tighter pitch, i.e. lesser number of bulbs in a pixel and, thus, more pixels in the whole of LED, would look a lot better.

Selecting the right pitch is crucial because it will determine the visual impact of your sign on the individuals walking and travelling around as well as the point which contributes most to the money you spend on a sign.

As for the third term, matrix, it helps in determining the physical size of a design. It refers to the number of pixels in one column of the sign board and the number of pixels in one row. Now, remember, there can be a single LED in a pixel or there can be more. So, don’t mix it with the number of bulbs in your signboard.