Description
Technical Parameters
If you're looking for the p3.91 indoor hd display screen advertising rental led made in China, please rest assured to wholesale the screens with our professional manufacturers and suppliers in China. They are all made in our professional factory and are sold at low price.
P3.91 Indoor HD Display Screen Advertising Rental Led
| Pixel Pitch | P3.91 |
| Pixel Density(dots/sqm) | 65410 |
| Module Size(mm) | 250*250 |
| Module Resolution(dots) | 64*64 |
| LED Type | SMD2020 |
| Brightness( cd/sqm) | ≥1200 |
| Scan Mode | 1/16 |
| Cabinet Size(mm) | 500*500/500*1000 |
| Average Power Consumption(W) | 350-600 |
| Voltage | AC220v/50Hz Ac110v/60Hz |
| Protection Level | IP21 |
| Lifespan | 100000 Hours |
| Refresh Rate | LED screen refresh frame frequency recommended is no less than 1920HZ(recommended) |
| Color | 64g color( on the condition of 4096 gray scale) |
| Horizontal/Vertical View Angle(degree) | 120° |
| Environment Temperature | Storage:-40°±80°，Operation：-20°±5 |
| 1. 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, the pixel configuration is 1R1G1B. |
| 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 is Drive Method, driving IC and Power supply |
| Drive Method: always we use static, 1/4 scan, 1/8 scan, 1/16 scan, the latter one contributes to less brightness than the former. . |
| 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. |
| 4. Can I have a sample order for led display? |
| Yes, we welcome sample order to test and check quality. Mixed samples are aceptable. |
1.We can provide customers a comprehensive solution delivery of series-related products
2.We can provide customers high quality products
3.We can provide custom-made service.
4.We can provide customers one year free warranty,and support renewals extended
5.We can provide customers the free installation guidance and technical support
