Outdoor Led Message Boards

●Dimension & weight

●Cabinet thickness: 100mm,  surface is smoother, flexible application to create your own personality.

●The weight: 30kg, easy to move and one people can take it easily.

●Features

1. Fast maintenance for outdoor led display sign/outdoor digital display board

○1. Front/rear maintance. 

○2. Easy maintenance. easy to disassemble the modules with a hexagonal screwdriver.

○3. Easy dismantle.No screws, easier to disassemble the modules and mount the modules on the cabinet.

○4. 6.67mm pixel pitch is suitable for small banner screen.

2. IP 67 design

○The outdoor video wall display screen cabinet is die-casting aluminum materials, with IP 67 protection design, it can anticorrosion, anti-oxide and shockproof, it is very easy to carry, transport and move, which is very convenient to dismantle or install.

●Display technology

1.Smart led monitoring system for out home advertising

●Intelligent color accuracy evaluation, the controller system that allows you to create, schedule, and organize content from anywhere, on any device.

●DOOH , you can monitor the health of your display at any time and control basic display functions remotely .

●Automatic adjustable brightness with light sensor .

2. Programmable led signs outdoor technology

●High refresh( ≥1920-3840hz), no flicker when taking pictures.

●HDR high quality  image, restore the real vision, lifelike.

●High Pixel :Ultra-high resolution featuring 4.7mm &6.35mm LED display provides much higher pixel than traditional .

●Gold aspect ratio: 4:3/16:9.

● Installation type

Outdoor led video display has A variety of installation methods, easy to build all kinds of screens, stacking, column screens, wall installation

Package and shipping

Wooden case or flight case package are available.

Shipping by sea,air or DHL,multiple shipping ways for your choice.

Our Services

1)Reply your enquiry of led display in 24 working hours.

2)Experienced staffs answer all your query in fluent English,Spanish,French,etc

3)Customized design is available,OEM & ODM are welcomed.

4)Exclusive and unique solution can be provided to our customer by our well-trained and professional engineers and staffs.

5)Special discount and protection of sales area provided to our distributor.

6)Warmly welcome your visit in our company if available.

7)Warranty: 2 years, a little investment for longer warranty time.

FAQ

Q1. Are you trading company or manufacturer?
A: We are a professional led screen manufacturer.
Q2. What is your terms of payment?
A: T/T or 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.
Q3. Do you provide samples ? is it free or extra?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.
Q4. How about your delivery time?
A: Generally, sample needs 3-5 days, mass production time needs 1 weeks for order quantity more than.
Q5. How do you ship the goods and how long does it take to arrive?
A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 8-10 days to arrive. Airline and sea shipping also optional.
Q6. Do you offer guarantee for the products?
A: Yes, we offer 2 years warranty to our products.
Q7: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.

Office and workshop introduction / display

As a high-tech enterprise founded in 2011, Leder is a leading manufacturer of Motion LED displays, Commercial LED display and Creative LED display. We provide one-stop solution for the global market with our R&D, production, marketing and after-sales service well-integrated.

Color, brightness, and viewing angle

With the combination of diode and semiconductor, its production material and production process have been gradually upgraded, breaking through the original brightness and color limitations, and a large number of blue diodes and pure green light-emitting diodes have been applied to improve the brightness of the display. In turn, the advantages of LED display screens in outdoor environments are enhanced, which can adapt to different display requirements and enhance the effective value of LEDs in different environments. The evaluation of led display performance must be the result of comprehensive consideration, because its related performance indicators are closely related, and indicators such as brightness, viewing angle, and resolution affect each other. At present, surface-mount LED devices are used in high-density, full-color indoor displays to improve the viewing angle and brightness performance of the display. 

Module surface mount encapsulation process

In 2002, surface mount package LED (SMD LED) was gradually accepted by the market, and gained a certain market share, from pin-based packaging to SMD in line with the development of the entire electronics industry trend, many manufacturers launched such products. Most of the early SMD LEDs adopted the IMPROVED SOT-23 with transparent plastic body, and the overall size was 3. 04×1． 11mm, reel container taped packaging. On the basis of SOT-23, the SLM-125 series with high brightness SMD with lens was developed, and the SLM-245 series LED was developed, the former is monochromatic luminous, and the latter is bi-color or tri-color luminous. In recent years, SMD LED has become a hot spot for development, which solves the problems of brightness, viewing angle, flatness, reliability, consistency, etc., and adopts lighter ones PCB board and reflective layer materials, in the display reflective layer need to fill less epoxy resin, and remove the heavier carbon steel material pins, by reducing the size, reduce the weight of the product, can easily reduce the weight of the product by half, and finally make the application more perfect, especially suitable for indoor, semi-outdoor full-color display applications. The pad is an important channel for its heat dissipation, and the SMD LED data provided by the manufacturer is based on 4. 0×4． The 0mm pad-based, reflow soldering can be designed so that the pads are pin-equal. 

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