4000cd / M² 1R1G1B Outdoor Led Touch Screen Display , 7.8mm Pixel Pitch

P6 LED display Features :

1. With sensitive control system, it can adjust screen brightness
automatically according to the lighting change of indoor and outdoor,
saving energy to reduce your operating costs greatly.
2. With high efficient optical fiber transmission system, it can reduce
signal delay caused by long transmission distance, which ensure the
consistency of the display.
3. High refresh rate and high gray make the picture more realistic, which
meets the demand of high visual quality of commercial usage.
4. The advertising contents can be changed at any time, for different customers and various

advertisements.
Technical Specification

FAQ
Important Knowledge of Led display
1. What is LED?
LED is sanded for Light Emitting Diode, a kind of semiconductor which is used to give and receive the

electronic signal into infrared rays or light, using the characteristics of compound semiconductor. This is

used for household appliances, remote controller, electric bulletin board, various kinds of automation

appliances.
2. What are LED Type, Module size and Module resolution?
LED Type is the description of LED lamp, for instance, the brand, the shape in physical, the size of the

lamp, etc.
Module size is the measurement of a module.
Module resolution is the number of pixels per module.

3. What are Pixel Pitch, Pixel Density, LED QTY, and Pixel Configuration?
Pixel Pitch is the distance between neighboring pixels.
Pixel Density is the quantity of pixels per square meter.
LED QTY is the quantity of LED lamps per square.
Pixel Configuration is the description of the consistence of a pixel, for instance, we use 1 red lamp,

1 green lamp, and 1 blue lamp to compose a pixel, the pixel configuration is 1R1G1B.

4. What is Drive Method, driving IC and Power supply
Drive Method: always we use static, 1/8 scan, 1/16 scan, the latter one contributes to less brightness than

the former. We always use the static outdoor, and use the different kinds of scan indoor.
Driving IC is the generic term for several kinds of IC, that are used to control the LED lamps, and as a

bridge between the control system and lamps.
Power supply: a kind of device that used as a transfer from 220V AC into 5V DC. It always seems like a

box in the cabinet.
5. What is viewing angle?
Viewing angle is the maximum angle at which a display can be viewed with acceptable visual performance.

It includes horizontal viewing angle and vertical viewing angle.