



Outdoor LED Billboard - OK Series
- Module size 320*160mm, panel size 960*960mm
- Pixel pitch P5/P6/P8/P10 to meet various needs
- Save 30% of energy consumption
- High protection, not afraid of harsh environment




Outdoor LED Billboard - OK Series
OK Series is a new generation of outdoor fixed LED billboards, with aluminum alloy box, size 960*960*77mm, light and durable, while ensuring better heat dissipation performance.
Suitable for various outdoor use scenarios, providing advertisers with high-quality visual experience.

Outdoor LED Billboard Module
The optimized heat dissipation system can maintain good performance in high temperature environments and ensure consistent outdoor display effects.

Lightweight Outdoor Display
It saves a lot of transportation costs and installation difficulties, and is a new standard for advertising screens.

Front and Rear Maintenance
The pull ring can ensure that the module does not fall and is damaged, increasing the safety factor.

Green energy-saving LED display
In the long run, such cost savings make it a great choice for long-term advertising.

3D Outdoor LED Billboard
Hardwired Outdoor LED Displays
Metal connectors link the modules, offering anti-vibration and anti-interference advantages, and simplify installation and maintenance.
Cable Storage
It effectively avoids the loss and entanglement of cables, presenting a neat and beautiful appearance.
High contrast color rendering
Image Gallery
OK Series Outdoor LED Billboard Details








Video Center
How to Use or Maintain?
Comparison between OK series and ordinary outdoor LED billboard
OK series Appearance characteristics of outdoor LED billboard
Why is OK series the first choice for your outdoor advertising screen?
Animation demonstration of outdoor screen frame construction
3D LED screen Site construction and actual effect
Outdoor LED screens OK
Series) are undergoing aging tests.
Case Gallery
Where does Outdoor LED Billboard Use in ?


Specification
VALUE | OK5 | OK6 | OK8 | OK10 |
PIXEL PITCH | P5.7MM | P6.667MM | P8MM | P10MM |
BRIGHTNESS | 6500CD | 6500CD | 6500CD | 6500CD |
GRAY SCALE | 65536 | 65536 | 65536 | 65536 |
REFRESH RATE | 3840HZ | 3840HZ | 3840HZ | 3840HZ |
PIXEL PER PANEL | 168×168 | 144X144 | 120X120 | 96X96 |
PIXEL PER SQM | 30625 | 22498 | 15625 | 10000 |
VIEWING ANGLE | 140/140 degree | 140/140 degree | 140/140 degree | 140/140 degree |
POWER COMSUNPTION | 250W/650W | 250W/650W | 250W/650W | 250W/650W |
IP RATE | IP65 | IP65 | IP65 | IP65 |
VOLTAGE | 100/240V | 100/240V | 100/240V | 100/240V |
CABINET SIZE | 960X960X77MM | 960X960X77MM | 960X960X77MM | 960X960X77MM |
CABINET MATERIAL | ALUMINUM | ALUMINUM | ALUMINUM | ALUMINUM |
CABINET WEIGHT | 28kgs | 28kgs | 28kgs | 28kgs |
Other Outdoor LED Billboards

LED Advertising Billboard-LA Series
LED Advertising Billboard-LA Series Module size 320*160mm, 1m*1m large size panel Optimized structure, flexible installation Common cathode energy saving High

Sport LED Screen – SP Series
Stadium LED Display- SP Series Outdoor Sports Perimeter LED Display Board Pixel pitch P4/P5/P6/P8/P10 Standard Cabinet Size :1280*960mm 3840Hz high

Advertising LED Screen – B Series
Advertising LED Screen – B Series Module size 320*160mm, panel size 960*960mm Pixel pitch P4/P5/P6/P8/P10 Wide viewing angle Brightness options
OK series product features
High brightness output (5000-7000nit)
It has the high brightness performance required for outdoor LED display screens. Even under direct sunlight at noon, the image is still bright and the text is clearly visible, ensuring that the advertising information is exposed all day long.
High protection level (IP65 and above)
The cabinet supports front and rear two-way waterproof, dustproof, and anti-corrosion treatment, effectively resisting rain, snow, dust, and ultraviolet erosion, and is particularly suitable for harsh environments such as coastal areas, sandstorms, and frequent heavy rains.
Energy-saving driving technology
Equipped with low-power driving IC and efficient power management system, the overall power consumption of the screen is reduced by more than 20%, which greatly saves electricity costs while ensuring brightness and picture quality.
Ultra-wide viewing angle (horizontal/vertical 140°+)
Ensures picture consistency when viewed from different directions and distances, avoids color cast and distortion, and meets the multi-directional viewing needs of large-scale places with large crowds.

High-definition picture quality and high refresh rate
Adopting high grayscale processing and high refresh rate driving solutions above 1920Hz, the colors are real and delicate, the picture transition is natural and smooth, and there is no tearing or stuttering in videos and dynamic images, which is easier to attract the audience’s attention.
Outdoor LED Billboard OK series Pixel pitch
OK series outdoor LED display screens provide the following mainstream dot pitch models according to different application scenarios and viewing distances to meet the advertising needs from medium distance to ultra-long distance.
🔹 P5
The first choice for medium and short distance outdoor advertising
Recommended viewing distance: 5–12 meters
High pixel density and strong picture clarity, suitable for outdoor scenes with high requirements for detail display
Common applications: commercial complex exterior walls, chain store advertisements, station entrances and exits, community square information screens
Suitable for playing video advertisements, graphic information, brand display and other content
Taking into account both visual effects and outdoor durability, it is a cost-effective choice for small and medium-sized advertising projects

🔹 P6.67
— Common models for medium and long distance advertising screens
Recommended viewing distance: 8–20 meters
Stable display effect, both text and images can be presented clearly, with high cost performance
Common applications: advertisements on both sides of urban main roads, billboards at highway entrances and exits, traffic guidance screens
Widely used in government projects, real estate development, commercial advertising and other industries
Suitable for playing announcement information, graphic advertisements, and carousel promotional videos
🔹 P8
— Long-distance visual communication tool
Recommended viewing distance: 10-30 meters
Moderate number of pixels per unit area, meeting the needs of large-screen advertising and controlling costs
Common applications: rooftop advertising, viaduct advertising, LED advertising along airport highways
Features: wide field of view, large display area, and clear and discernible at a long distance
Mostly used in long-term delivery scenarios such as brand promotion, large corporate publicity, public service advertising, etc.
🔹 P10
— The first choice for ultra-large screen long-distance applications
Recommended viewing distance: 15-50 meters or more
Large pixel spacing, suitable for making ultra-large display screens, such as outdoor advertising towers, stadium fence LEDs, urban landscape advertising, etc.
Relatively low cost, low maintenance frequency, suitable for unattended, long-term display venues
Outstanding content performance, wide coverage of the population, suitable for large text announcements, logo displays, brand slogan advertising


How to choose outdoor LED billboard size
Selecting the appropriate size for an outdoor LED billboard-OK series significantly impacts its effectiveness. Consider the viewing distance; larger displays enhance visibility from afar, while smaller options work well up close.
The installation site’s dimensions also dictate width and height; ensuring the billboard aligns with existing structures is crucial. Content type plays a role as well; vibrant animations benefit from larger displays, optimizing viewer engagement.
Finally, budget considerations will guide selection, balancing cost with the desired visual impact and return on investment.
Viewing distance
First, consider the viewing distance of your billboard. For example, if the audience is very close to the billboard, you need to choose a high pixel pitch to ensure that the picture is clear. On the other hand, if the audience is far away, you can choose a low pixel pitch and still see it clearly.
Understanding the relationship between viewing distance and billboard size can help advertisers make their visuals better and ensure that no matter how far away the audience is, the message can be seen and smoothly conveyed.

Size of the installation site
When choosing the right outdoor LED billboard size, the size of the site is also very important. This will affect the visibility and visual effect of the billboard. We need to consider the availability of space, surrounding buildings and the audience’s viewing angle to ensure that the billboard can both blend into the environment and attract attention.
If the installation space is larger, you can choose a larger display to improve brightness and clarity, especially in sunlight, which can attract the eye well.
Type of content played
Next, the type of content will also affect the choice of LED billboard. If your advertisement wants to convey vivid animations or exquisite logos, you should choose a screen with high resolution and large pixel pitch to ensure that it can be seen clearly even at close range.
On the other hand, if it’s a simple message or a static image, a lower-resolution display can work just as well.
Knowing what kind of content you’re going to be showing (from a lively ad to a public service announcement) can help you make better choices to maximize audience engagement and visual impact.


Budget Considerations
Finally, choosing the right outdoor LED billboard comes down to budget. You need to carefully evaluate the initial investment and long-term payback. Although high-resolution digital screens are more expensive, durability and energy efficiency can actually balance the cost over time.
Also consider ongoing maintenance and technical support costs, as well as the overall effectiveness of digital advertising. Allocating your budget properly can ensure that your investment meets the needs of your advertising without compromising quality.
Consider potential ongoing expenses like maintenance and technical support, as well as the overall visual impact your digital signage will have. Allocating resources strategically ensures that your investment meets your advertising needs without compromising on quality.
Outdoor LED Screen Installation Methods
Column installation (single / double)
Applicable scenarios: beside highways, urban-rural junctions, open areas
Structural features:
The display screen is independently supported on the ground by columns (steel structure)
It can be divided into single column (suitable for small screens) and double column (suitable for large screens)
The foundation construction requirements are high and the wind and earthquake resistance is strong
Advantages: no obstruction, wide field of view, suitable for long-distance viewing
Disadvantages: large floor space and long construction period
Wall mounting (external mounting / embedded)
Applicable scenarios: commercial building facades, stores, office buildings, high-rise residential buildings
Structural features:
The LED display screen is directly installed on the wall surface of the building
It can be divided into external mounting (wall-mounted) or embedded (opening embedded)
Advantages: no land occupation, high space utilization, conducive to brand door display
Disadvantages: limited by wall structure and load-bearing conditions, safety needs to be evaluated


Rooftop installation
Applicable scenarios: billboards on the top of high-rise buildings, publicity screens on the top of buildings
Structural features:
LED screens are installed on the top of buildings, and the steel structure foundation is reinforced
Mostly used for urban high-altitude advertising for long-distance viewing
Advantages: no obstruction, high visibility, and increased brand exposure
Disadvantages: high requirements for wind, lightning, and corrosion protection, and difficult maintenance
Mobile trailer installation (mobile advertising screen)
Applicable scenarios: temporary promotional activities, concerts, on-site command, emergency release
Structural features:
The screen is integrated into the vehicle structure and can be deployed at any time
Integrated design, with power generation system and control system
Advantages: rapid deployment, flexible application, mobile advertising
Disadvantages: high cost, limited display area
Aging Test of OK Series Outdoor LED Advertising Screen
To ensure the long-term stable operation of the OK Series Outdoor LED Advertising Screen in various harsh environments, Unify LED conducts strict aging tests on each screen before it leaves the factory to eliminate potential faults to the greatest extent and improve product reliability and service life.
The aging test includes:
High-brightness continuous lighting test (≥72 hours).
All LED modules are tested for no less than 72 hours of uninterrupted high-brightness operation before leaving the factory.
Check whether there are problems such as brightness attenuation, dead lights, color difference, etc.
Adjust the color consistency and brightness consistency between modules.
Through the automated calibration system, adjust the grayscale, white balance, and brightness accuracy of all modules.
Ensure that the picture is uniform after the whole screen is spliced, without obvious color block differences.
Check the sealing of the cabinet, protective tape, connectors, etc. to ensure that there is no water ingress and short circuit in outdoor rainy and snowy weather.

Purpose of aging test:
Expose and eliminate potential defective products in advance, and improve the stability and consistency of the long-term operation of the display screen.
Ensure that the product can be installed and used immediately after installation at the customer’s site, reducing maintenance costs.
Enhance customer confidence and reputation in the Unify LED brand.
Applications of outdoor LED billboard
Outdoor LED billboards play a big role in commercial advertising. With digital signage, these billboards help guide campaigns. They grab their attention and make a strong impact. You can use a billboard, not just for branding, but also for sharing public messages or getting a whole community involved.
The uses for outdoor LED billboards are very wide. People use them for everything from concerts to tourism ads. Both businesses and other organizations make use of this kind of signage in many different ways.
Commercial Advertising
Outdoor LED billboards grab attention with their bright and colorful visuals. They have high resolution and strong brightness that works well even in direct sunlight. This makes it easy for people to see the message, no matter how busy the area is. Advertisers can use pixel pitch to get the best clarity and visibility for their ads, reaching people from different angles.
The modular design means these billboards can change in size as needed. Advanced control systems help update content quickly and easily, which is good for roi. All of this helps advertisers boost brand presence and connect with more people in busy markets.

Public Messaging
Good communication depends a lot on visual impact, mainly when sending out messages to the public. Outdoor LED displays give cities and groups a strong and eye-catching way to share important information.
Because they have high resolution and flexible animations, these led displays offer clarity that really stands out, even in direct sunlight.
The displays be built to be durable so they will last a long time and handle different kinds of weather. Also, the built-in control systems and strong Wi-Fi help teams post real-time updates. This makes it simple for advertisers to reach people fast and keep everything fresh.
Information Boards
Dynamic information boards are key tools in outdoor spaces. These can give real-time updates and important messages to people walking by. Using high-resolution LED displays, the boards show clear visuals and smooth animations. This helps with better communication in busy places.
The adjustable brightness and viewing angles make sure content is easy to see, even in direct sunlight. Because of their modular design, it is simple to do maintenance or make upgrades.
This makes the boards last longer and helps with durability over the years. Operators use an effective control system to update information quickly. This gives peace of mind to advertisers and users.
Tourism & Landmarks
Outdoor LED billboards are now very important in tourism and at local landmarks. You see them everywhere because they grab people’s attention fast.
They make attractions easy to see with bright, high resolution screens and colorful animations. These displays are put in busy places where lots of people walk by every day.
They help show off local events, businesses, and tourism deals. With a modular design and different pixel pitch choices, outdoor LED billboards are easy to set up and change.
This gives advertisers the power to create messages that fit all kinds of people. As a result, these signs improve clarity, boost visibility, help to get more visitors, and give a better ROI.

Cost Factors of Outdoor LED Billboards
Many things can change the pricing of an outdoor LED billboard. These things can have a big impact on ROI. At first, you pay not just for the billboard but also for putting it up. That means there are costs for labor, technical support, and any changes you need to make to a building or space.
Over time, you may spend less to keep it working. Energy use is also lower, which helps your costs. Some outdoor LED boards have things like high-resolution screens or a modular design, which can help even more.
Some details, such as pixel pitch, screen brightness, how the screen looks from different angles, and the durability, are all important. These details help guide pricing and make sure you get the best return on your money.
Initial Investment vs. Long-Term Benefits
Understanding how money works with outdoor LED billboards shows the difference between what you pay at first and what you can get back later on. The first cost can be high because these signs use durable materials and new technology.
They often have high-resolution screens and easy-to-change parts. But the long-term ROI from good outdoor advertising can be much more than the starting price.
People get better visibility since these lights stand out, and they use less energy because of efficient LED technology. These signs also last for years. So, they save money over time.
This makes outdoor LED boards a good pick for advertisers who want to make a strong impact with their message.
Factors Affecting the Outdoor LED Billboard Price
Many things can affect the pricing of outdoor LED billboards. The pixel pitch plays an important part. It shapes the clarity and sharpness of what people see, and that connects right to the cost.
The screen brightness, which people measure in nits, also matters. The width you pick for your display and how modular the design is will also help set the price.
If you need an outdoor LED screen to last in direct sunlight and rough weather, you will have to pay more. These strong and durable screens cost more because they stand up to hard use.
When advertisers understand these things—like brightness, pixel pitch, width, and modular design—they can better see what kind of ROI they might get. That makes it easier to choose what is right for them.