English
Item | P4.81 Indoor Rental LED Wall Display Mobile Screen for Advertising |
Model Number | P4.81 |
Pixel Pitch | 4.81mm |
Pixel Density(dots/m²) | 43222 |
Pixel Configuration | 3 IN 1 |
LED Type | SMD2020 |
Module size(mm) | 250*250 |
Module Resolution(dots) | 52*52dots |
Min.Viewing Distance(m) | ≥4.81 |
Brightness(cd/m²) | ≥1500 |
Viewing Angle(degree) | ≤120° |
Average Power Consumption(w/m²) | 550-850 W |
Scan Mode | 1/ 24 |
Protection Level | IP21 |
Iron Cabinet Size(mm) | 500*500 |
Color Temperature | The brightness of R.G.B. is adjustable according to software 100level; Color temperature is adjustable in terms of detailed requirements |
Input Voltage | AC220 V/50HZ or AC 110V/60HZ |
Refresh Rate | LED screen refresh frame frequency recommended is no less than 1200HZ(recommended) |
Color | 64g color(on the condition of 4096 gray scale) |
Horizontal/Vertical viewing angle | <120° |
Gray Scale | Recommended 14 BIT |
Effective Communication Distance(without relay) | Unshielded twisted-pair net line transmission distance is 100 meters,max transmission distance is 130 meters. |
Lifespan | ≥100000 hours |
Environment Temperature | Storage: -40°C~+85°C |
Blind Spot Rate | ＜0.0001(led display industry standard is less than 0.0003) |
Control Mode | Video frequency synchronization |
Product Features
1) Rental LED screen High precision with seamless splicing .
2) No Blackout during Use: Reliable communication-level power supply and rational power distribution system lead to stable and safe operation.
3) Real-time Error Detection.
4) Long lifespan: Low-voltage power supply with high-efficiency causes little temperature rise, which helps to prolong the life of LED display in stable use.
5) Perfect Image: No flicker, no bright line or dark line ensures the LED display to take on more perfect image.
6) Industrialized Production; Patented technology, independent die sinking, precise welding and automatic processing all take the lead in LED industry.
Important Knowledge of LED Display
1. How to proceed an order for led Display?
Firstly let us know your requirements or application.
Secondly We quote according to your requirements or our suggestions.
Thirdly customer confirms the samples and places deposit for formal order.
Fourthly We arrange the production.
2. Is it OK to print my logo on led cabinet backside?
Yes. Please inform us formally before our production and confirm the design firstly based on our sample.
3. Do you offer guarantee for the products?
Yes, we offer 1-3 years warranty to our products.
4. How to deal with the faulty?
Firstly, Our products are produced in strict quality control system and the defective rate will be less
than 0.2%.
Secondly, during the guarantee period, we will send new modules and other parts with new order for small quantity. For defective batch products, we will repair them and resend them to you or we can discuss the solution including re-call according to real situation.
5. Diversified products
Varieties of models for outdoor/indoor LED display screens,and customized cabinets available,meet all requirements and win more profits for customers.
To receive a catalog,pricing information and a sample of a sign for your needs,just leave an Inquiry to get a Quick Quotation by those contact way.
Shenzhen LightS Technology Co.,Ltd
Add: 5/F Building C, Fuzhen Industrial Park Changfeng Road, Changzhen Village, Guangming Street Shenzhen, China
Contactus: Weiqiang Jin
Tel: +86-0755-81707899
Fax: +86-0755-81707880
Mob/WhatsApp/Wechat: +86-13316879987
E-mail: ledsales168@lightsled.cn