1) Taiwan Epistar LED chip 

2) A-class LED display module frame and mask, which could endual harsh weather.

3) Fiberglass green enviromental PCB with 18mil  thickness copper plating .

4) UV-protected and anti-rust and powder coated LED cabinet and baked at least 4 hours.

5) quick and easy assembly and disassembly.

6) Easy learning universal operating software for  synchronous or asynchronous control.

7) Two years warranty.

Advantage:

1. Have obvious competitiveness in quality and price in the international LED market .

2. Which help customers to transportand mount without any difficulties ,reduce the cost of use greatly!

3.The SMD three-in-one technology with high brightness makes the display has a ultra-wide view and smoother pictures when in use.

4. Make use of the excellent protection technology and reached the index of IP65, can work normally in any weather condition!

1. Your inquiry related to our products or price will be replied in 24hrs

2. OEM&ODM,any your customized lightings we can help you to design and put into product

3. Distributoership are offered for your unique design and some our current models

4. Protection of your sales area,ideas of design and all your private information

5. Best cost performance and perfect service before and after sales

Applications:

The main application areas:   shopping centers, hospitals, banks, enterprises and public institutions, exhibition hall,  hotel, schools, stage, bank, securities, public security, transportation, Industry and Commerce, electricity, customs, hospitals, parks, airports, stations, stadiums and so on.

Q1: What is the brightness, viewing angle and wavelength of the LED? 

A: Luminous Intensity is equal to the amount of luminous flux emitted into a very small solid angle at a defined angular orientation from the light source. The measurement for luminous intensity is the candela. Symbol is Iv. 
Viewing Angle is the total cone angle in degrees encompassing the central, high luminous intensity portion of the LED beam from the on-axis peak to the off-axis point where the LED intensity is 50% of the on-axis intensity. This off-axis point is known as theta one-half ( 1/2). Two times 1/2 is the LEDs' full viewing angle; however, light is visible beyond the1/2 point.Wavelength is the distance between two points of corresponding phase and is equal to waveform velocity divided by frequency. It defines what color human eyes could recognize.

Q2: What is the warranty of your products? How is the after-sale service?

A: All our product offer two years warranty. And for every batch of goods, we offer spare LEDs and IC or spare module for repair. Also clients could send broken modules, we will repair it for free.