Shenzhen Dehao Optoelectronic Technology Co.Ltd
| Payment Terms | T/T, Western Union, MoneyGram |
| Delivery Time | 15-20 working days after deposit |
| Packaging Details | Standard wooden case or flight case packing as customer's request |
| Supply Ability | 4000 square meters per month |
| Pitch | 3.91mm |
| Density | 65410 dot/㎡ |
| Module size | 250x250mm |
| Module resolution | 64x64 dots |
| LED standard | SMD2121 |
| Brightness | ≥1000 cd/㎡ |
| Viewing distance | 3.91-15m |
| Warranty period | 2 years |
| Brand Name | Dehao |
| Model Number | P3.91 |
| Certification | CE ROHS FCC |
| Place of Origin | Shenzhen,China |
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Product Specification
| Payment Terms | T/T, Western Union, MoneyGram | Delivery Time | 15-20 working days after deposit |
| Packaging Details | Standard wooden case or flight case packing as customer's request | Supply Ability | 4000 square meters per month |
| Pitch | 3.91mm | Density | 65410 dot/㎡ |
| Module size | 250x250mm | Module resolution | 64x64 dots |
| LED standard | SMD2121 | Brightness | ≥1000 cd/㎡ |
| Viewing distance | 3.91-15m | Warranty period | 2 years |
| Brand Name | Dehao | Model Number | P3.91 |
| Certification | CE ROHS FCC | Place of Origin | Shenzhen,China |
| High Light | indoor full color led display screen ，indoor rental led display | ||
Easy Installation Indoor Full Color Video Screen P3.91 LED Display For Conference room
Technicail Specification:
| Items | Parameter | |
| Pixel Pitch | PH3.91mm | PH4.81mm |
| Module Resolution(W*H) | 128(W)*128(H) | 104(W)*104(H) |
| Pixel Configuration | 1R1G1B(in 3 n 1) | |
| LED Encapsulation | SMD 2121 | SMD 2121 |
| Pixel Density | 65410 Pixel /m2 | 43222 Pixel /m2 |
| Driving Method | 1/16Scan | 1/13Scan |
| Refresh Frequency | ≥2880Hz | ≥2880Hz |
| Driver IC | Special constant current IC with high refresh rate & high grey scale | |
| Grey Scale | 14Bit(depending on the system and Configuration | |
| Cabinet Size | 500*500mmx10mm | |
| White balance Brightness | ≥1000cd/ m2 | ≥1000cd/ m2 |
| Color Temperature | 8000K±500(adjustable) | |
| Viewing Angle | Horizontal 140° Vertical 120° | |
| Optimal Viewing Distance | >4m | >5m |
| Working Voltage | AC 20V/110V ±10% | |
| Module voltage | DC4.2V | |
Max Power Consumption | 100W/PCS | 120W/PCS |
Avg.Power Consumption | 50W/PCS | 60W/PCS |
| Lifetime | 50000hours | |
| Operating Temperature | –10℃ ~ 65℃ | –10℃ ~ 65℃ |
| Net weight | 7 Kg/pcs | 7Kg/pcs |
Product Description
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Seller
Year Established:
2014
Total Annual:
1-10 million
Employee Number:
60~80
Ecer Certification：
Active Member
Shenzhen Dehao Optoelectronics Technology Co., Ltd,was established in 2014, the company registered capital of 5.8 million yuan, more than 80 employees, is a high-tech LED optoelectronics industry private enterprises, is also the country's most well-known large-scale LED display wholesale Ma... Shenzhen Dehao Optoelectronics Technology Co., Ltd,was established in 2014, the company registered capital of 5.8 million yuan, more than 80 employees, is a high-tech LED optoelectronics industry private enterprises, is also the country's most well-known large-scale LED display wholesale Ma...
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