• Model NO.：P3.91
• Pixel Density：65, 536 DOT,M2
• Scanning Mode：1,8 Scan
• Display Type：LED Video Display
• Application：Cultural Square, Shopping Mall, Park
• Certification：CE, RoHS, UL, CCC, FCC
• LED Lamp：Nation Star ,Kinglight
• IC：Mbi 5124,Mbi 5153,Icn 2038s
• Controller：Nova Star , Colorlight
• Cabinet Size：500*500mm ,500*1000 mm
• Refresh Frequency：1920-3840 Hz
• Life Span：96, 360 H
• Working Voltage：AC 110-240V
• Brightness：5500-7000 CD,M2
• Maximum Power Consumption：1000W,M2
• Warranty：2-5 Years
• Transport Package：Wooden Case ,Fly Case ,Carton
• Specification：250mm*250mm
• Trademark：Honghui
• Origin：Shenzhen, China
• HS Code：8528591090
• Production Capacity：3500 Sqm ,Month

LED
ModulePixel Pitch 3.91 mm LED LampKinglight/ Nation StarICMBI 5124/MBI 5153/ICN 2038SScan1/8 SModule Size250*250 mmPixel Density65,536LED
CabinetCabinet MaterialDie Casting AluminumCabinet Size 500mm*500mm/500mm*1000mmCabinet Weight38kg/m2ControllerController CardNova Star/ColorlightController MethodSynchronization/AsynchronizationParameterBrightness 5500-7000 cd/m2Refresh rate1920 - 3840 Hz Maximal power1000 W/m2Life-span ≥ 96,360 hoursDefect Rate≤ 0.0001Frame frequency50- 60 HzInput signalRF,S-video,RGB,RGBHV,YUV,YC&Composition,etcControl Distance120 m (no repeating);
Optical fiber transmission:  0.5km- 10kmSystems Operating PlatformWindows XP, Win 7, Win8, Win10
 A96 Hours Serious Testing Time B72 Hours Display Testing TimeC24 Hours Module Testing Time D24 Hours After-sales online Service E12 Hours  LED Inquiry Response TimeF8 years Professional LED display factory G5 years Excellent Domestic Big Government LED Designer H3 years Expanding International  Trade Experience


 Q1:Are you a factory or just a trade company?
A1:Our HONGHUI is a led display factory with R&D department and production line,professional engineering team and energetic sales team.Warmly welcome to visit our HONGHUI factory and have face-to-face business talk to better understand each other .Or when you are free ,we can have SKYPE VIDEO TALKING ,and show our HONGHUI factory.
 
Q2:Can you tell me why I should choose your company ? 
A2:Concentration makes professional .Professional achieves successful .
Our HONGHUI have 8 years professional led technical experience .We are 5 years gold supplier for China government led project .Now ,we are largely expanding our international market.From 2009 to 2017, we only do LED .Now and In the future, we still do LED.We can cooperate from trail order to establish trust step by step .
 
Q3: What's the warranty of your LED Display ?
A3: 2-5 years warranty .and 96360hours life span.During the warranty period ,we can offer you related after-sales service. Our professional engineering team are ready for your question during 6:00-23:30.
 
 
Q4: What's your payment term? How long is your delivery time ?
A4: We accept T/T ,ALIBABA Trade Assurance ,Paypal ,Western Union ,Money Gram, and Cash .At least 30-50 % deposit in advance, and the balance should be paid before delivery.Our average Production time is 7-15 working days after receiving the deposit.If your order is rapidly urgent ,we can arrange your order firstly.
 
Q5:How can I get technical support?
Q5: We treasure every customer that shake hands with our HONGHUI . We offer you TEAMVIEWER help by Online Video and can send professional engineer to your city to offer on-site guide .
 
Q6: What about your service?
A6: We have a professional 8 years technical team answering your question during 6:00-23:30. We have an energetic and patient sales team .We can offer a complete LED design solution for your LED project before confirming the order .
    We can instruct you how to use, configure your led display , and do some maintenance with spare parts.
    Also, we can send professional engineer to your city to offer on-site guide and offer training.Mostly,our led display do not have big problems within warranty time.
 
Q7: Is Available to print customer required logo on your led product ? 
A7: Surely it is .Please inform and confirm the logo design details with our team ahead of the production . Then ,we will follow your requirements .                      
 If you want to know more , you can freely contact Our HONGHUI Team . -:)