• Model NO.：LW-RI 3.91
• System Operating Platform：Win7,8etc
• Display Type：LED Video Display
• Application：Stage Performance, Advertising, Shopping Guide
• IP Rating：IP31
• Certification：CE, RoHS, CCC
• Cabinet Size：500X500X77mm
• Weight：7kg,Panel
• LED Type：2020
• Compliant Standard：CCC,Ce,RoHS,FCC
• Module Size(mm)：250X250
• Brightness：1300CD,M2
• Driver Mode：1,16 Scan
• Operating Temperature：-20ºC ~ +40ºC
• Viewing Angle：H: 120°; V: 120°
• Cabinet Material：Die-Casting Aluminum
• Transport Package：Air Box & Carton Box & Wooden Box
• Specification：CCC, CE, RoHS, FCC
• Trademark：LED World
• Origin：Shenzhen Guangdong, China.
• HS Code：8528591090
• Production Capacity：2000sq. M,Month

ItemsIndoorIndoorOutdoorP3.91mmP6.25mmP4.81mmPixel1R1G1B1R1G1B1R1G1BConfigurationSMD 3-in-1SMD 3-in-1SMD2828Pixel Pitch3.91mm6.25mm4.81mmPixel Density65,41025,60043,222Module Size(mm)250x250250x250250x250Pixels/Module64x6440x4052x52Cabinet Size(mm)500x500500x500500x500(WxHxT)x70x70x70Pixels/Cabinet128x12880x80104x104Cabinet Weight7KG7kg8kgBrightness1300cd/m21300cd/m25000cd/m2Viewing Distance>4m>6m>5mPower ConsumptionMax: 400Max: 400Max: 1100(W/m2)Ave: 120Ave: 120Ave: 330Driver Mode1/16 scan1/10 scan1/13 scanOperating Temperature-20ºC ~ +40ºC-20ºC ~ +50ºCIP RatingIP20Front IP65Viewing AngleH: 120°; V: 120°Cabinet MaterialDie-casting AluminumRefresh Rate500-3000HZ adjustableLED Life100,000 hoursSupply VoltageAC220V/50HZ; AC110V/60HZOperating Humidity10% - 90%Gray ScaleRed, Green and Blue each 16KDisplay Color4096 BillionDisplay CapabilityText, Graph and VideoCompliant StandardCCC,CE,RoHS,FCCproduct detail:

Our features
1. Good quality and price
The price is 10% lower than the market because of the introduction of full automatic production line with the characteristics of reducing the cost of labor and management.
2. Lightweight with no rust
It can use aluminum cabinet greatly saving fright cost and conveniently installing.
3. Stable performance
our most basic guarantee: the aging time exceeding 24 hours. Malfunction dot rate
less than 0.0001. MTBF more than 1000 hours.
4. Best quality LED chip tube
the GREE, SILAN, OPTO, EPISTAR assuring high brightness and long lifespan.
5. Supporting different formats of images and videos
Flash, WAV/MIDI, Videos from TV and other equipments.


Applications:Business Organizationssuper market, shopping mall, office building, industrial park, exclusive agency, chain shop, hotel, restaurant, travel agency, pharmacy, etc.Financial Organizationsbanks, security company, insurance company, post office, hospital, school, etc.Public Placessubway, airport, train/bus station, gas station, toll station, bookstore, park, exhibition hall, stadium, museum, convention center, ticket center, HR market, lottery center, plaza, commercial building, parking lot, etc.Entertainmentsmovie theater, fitness hall, country club, night club, massage room, bar, cafe, Internet bar, beauty shop, golf course, casino, etc.
project case:

Packaging & Shipping
Standard Package: Veneer Case(Usually 4 cabinets in 1 veneer case)
Delivery time: 10-25 days after receiving the deposit

workshop and package:

Our features
1. Good quality and price
The price is 10% lower than the market because of the introduction of full automatic production line with the characteristics of reducing the cost of labor and management.
2. Lightweight with no rust
It can use aluminum cabinet greatly saving fright cost and conveniently installing.
3. Stable performance
our most basic guarantee: the aging time exceeding 24 hours. Malfunction dot rate
less than 0.0001. MTBF more than 1000 hours.
4. Best quality LED chip tube
the GREE, SILAN, OPTO, EPISTAR assuring high brightness and long lifespan.
5. Supporting different formats of images and videos
Flash, WAV/MIDI, Videos from TV and other equipments.