Shenzhen Dehao Optoelectronic Technology Co.Ltd
| Payment Terms | T/T, Western Union, MoneyGram |
| Supply Ability | 3000 square meters per month |
| Delivery Time | 12-20 working days after deposit |
| Packaging Details | Standard wooden case or flight case packing as customer's request |
| Pitch | 4.81mm |
| Density | 43222 dot/㎡ |
| Module size | 250x250mm |
| Module resolution | 52x52 dots |
| LED standard | SMD2121 |
| Brightness | ≥1000 cd/sqm |
| Viewing distance | 4.81-50m |
| Warranty period | 2 years |
| Brand Name | Dehao |
| Model Number | P4.81 |
| Certification | CE ROHS FCC |
| Place of Origin | Shenzhen,China |
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Product Specification
| Payment Terms | T/T, Western Union, MoneyGram | Supply Ability | 3000 square meters per month |
| Delivery Time | 12-20 working days after deposit | Packaging Details | Standard wooden case or flight case packing as customer's request |
| Pitch | 4.81mm | Density | 43222 dot/㎡ |
| Module size | 250x250mm | Module resolution | 52x52 dots |
| LED standard | SMD2121 | Brightness | ≥1000 cd/sqm |
| Viewing distance | 4.81-50m | Warranty period | 2 years |
| Brand Name | Dehao | Model Number | P4.81 |
| Certification | CE ROHS FCC | Place of Origin | Shenzhen,China |
| High Light | smd outdoor led display ，slim led display | ||
Indoor/Outdoor Rental LED Video Wall Display Screen Panel P4.81 SMD 500x500mm
Product Description
| Pixel pitch(mm) | 4.81mm |
| Size(W×H) | 250mm×250mm |
| Density(dots/ m2) | 43222 dots/sqm |
| Resolution(W×H) | 52*52dots |
| Led chip | Kinglight |
| Colors | 1R1G1B |
| Led pecs | SMD 2121 |
| Best viewing distance | 4.81-15m |
| Best view angle | H140,V120 |
| Module Weight | About 520g |
| Working voltage | 220V±10% |
| Suitable voltage | DC5V |
| Average Power consumption | 330W/m2 |
| Largest power consumption | 750w/m2 |
| Control method | Novastar/Colorlight/Linten vision/Huidu |
| Scanning method | 1/13 Constant current |
| Frame frequency | ≥60HZ/s |
| Refresh frequency | ≥1920HZ/s |
| Gray color | 4096 lever, can display 16.7M colors |
| Brightness | ≥1200cd/m2 |
| Brightness control lever | software can chance 100lever |
| MTBF | ≥10000H |
| life | 100000H |
| Power | 5V/40A /5V/60A |
2. Product Features:
1) High brightness(>1000cd/㎡), adjustable.
2) Clear vivid image quality.
3) Good Raw Materials: Opto/ Epistar/ Silan/ Huacan/ Sanan led chip, Nationstar led lamp, MBI IC, Chenglian/ Meanwel Power Supply, Meanwel/ ADDA fan, Beijing/ Korean glue.
4) Installation is simple by fast lock.
5) High stability and long span: Aging test at least 24 hours before shipment, 100, 000 hours life span.
6) Cabinet: Diecasting aluminum rental cabinets 500*500mm or standard iron waterproof 500*1000 cabinets.
7) Package: Flight case, wooden box package & carton box and so on.
8) Guarantee:2 years.
Package
We use carton with foam sheet and cabinet with wooden case/flight case.
We will choose the most practical package as to customer's requirements.
1) Carton with foam plate / EPE
2) Neutral packaging without logo
3) Anti-shaking wooden case package for sea shipment.
4) Flight case package with convenient transportation.
5) Customized package can be designed and made.
Our Strengths
1) Responding time to inquiry: within 24 hours
2) OEM&ODM: design and produce your customized requirements.
3) Provide customized design and models from distributors we already have.
4) Protect your sales area, design idea and all your private information.
5) Top quality + reasonable price + patient after-sales service.
6) Our best service starts before order. Related product information will be providedto customers to help him make the decision. Information includes size, color, picture, certificate, packing way, shipping way, etc.
7) As to order production, we update production state and send feedback to customers, keeping them updated with their order, such as finished product quantity, production time, package and also take aging test pictures. After sending goods out, we provide tracking number for customers to track goods state at any time.
8) After-sale service: we provide one year warranty for outdoor diaplay and two year for indoor display. During this period, customers can enjoy maintenance service for free. Related quantities of accessories will be provided to customers for free support.
Q1. Are you trading company or manufacturer?
A: We are a professional led screen manufacturer.
Q2. What is your terms of payment?
A: T/T or Western Union 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.
Q3. Do you provide samples ? is it free or extra?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.
Q4. How about your delivery time?
A: Generally, sample needs 3-5 days, mass production time needs 1-2 weeks for order quantity more than.
Q5. How do you ship the goods and how long does it take to arrive?
A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping also optional.
Q6. Do you offer guarantee for the products?
A: Yes, we offer 2 years warranty to our products.
Q7: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.
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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