Shenzhen Longrun LED Optelectronic CO.,LTD
| Payment Terms | L/C, T/T |
| Supply Ability | 1000 sqm / month |
| Delivery Time | 18 - 23 working days |
| Packaging Details | Flight cases |
| Usage | Outdoor |
| Pixels | P2.5 |
| Cabinet size | 640*480mm |
| Module size | 128x64mm |
| Application | LED Poster， LED Advertising Screen ，Poster LED Display |
| Product name | Outdoor P2.5 640 X 480 mm LED Advertising Billboard Video Wall |
| Brightness | 4500d/sqm |
| Refresh RateLife span | >1920Hz |
| Life span | 100,000H |
| Cabinet Material | Steel cabinet |
| Brand Name | LongRun |
| Model Number | Outdoor P2.5 |
| Certification | CE |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 1000 sqm / month |
| Delivery Time | 18 - 23 working days | Packaging Details | Flight cases |
| Usage | Outdoor | Pixels | P2.5 |
| Cabinet size | 640*480mm | Module size | 128x64mm |
| Application | LED Poster， LED Advertising Screen ，Poster LED Display | Product name | Outdoor P2.5 640 X 480 mm LED Advertising Billboard Video Wall |
| Brightness | 4500d/sqm | Refresh RateLife span | >1920Hz |
| Life span | 100,000H | Cabinet Material | Steel cabinet |
| Brand Name | LongRun | Model Number | Outdoor P2.5 |
| Certification | CE | Place of Origin | China |
| High Light | 4500nits Outdoor Fixed LED Display ，4500nits LED Advertising Billboard ，640X480mm Outdoor Fixed LED Display | ||
4500nits Outdoor Fixed LED Display
Outdoor P2.5 640 X 480 mm LED Advertising Billboard Video Wall
Specifications
Outdoor P2.5 640 X 480 mm LED Display
|
| Item | CH2.5 |
| Technical | Pixel Pitch(mm) | 2.5 |
| LED Configuration | 1R1G1B | |
| LED Type (common-cathode led) | 1415 | |
| Physical Density(dot/m²) | 160000 | |
| Module Size (W ×H ×D) mm | 320x160x21 | |
| Module Resolution(W×H) | 128x64 | |
| Module Material | Plastic | |
| Cabinet Size (W ×H ×D) mm | 640*480 | |
| Cabinet Material | Die casting aluminum | |
| Scanning Mode | 1/16 scan | |
| Cabinet Flatness (mm) | ≤0.20 | |
| Grey Scale (Bit) | 14 | |
| Protection Level | IP65 | |
| Installation/Service Method | Back Installation and Back Service | |
| Brightness (cd) | 4500-5000 |
Product Description
Outdoor P2.5 640 X 480 mm LED Display
Our Advantage
Outdoor P2.5 640 X 480 mm LED Display
Packing Details
Outdoor P2.5 640 X 480 mm LED Display
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Company Information
Our Services
Reply your inquiry in 12 hours.
Experienced staffs answer all your query in fluent English.
Customized design is available, OEM & ODM are welcomed.
Exclusive and unique solution can be provided to our customer by our well-trained and professional staffs.
FAQ
| Q: What is the brightness, viewing angle and wavelength of the LED? |
| A: Luminous Intensity is equal to the amount of luminous flux emitted into a very small solid angle at a defined angular orientation from the light source. The measurement for luminous intensity is the candela. Symbol is Iv. |
| Q: What is dominant wavelength? Please specify the ranges of wavelength in red, green and blue color respectively. |
| A: Dominant wavelength is defined as the best range of wavelength showing the most natural color recognized by human eyes. Researches indicate that fixed colors with wavelength of 620-630nm (red), 520-530nm (green) and 460-470nm (blue), in fact mixed in a particular proportion, can get the pure white. That is, in display field, people use luminous materials with above wavelength to make "compounded" white more natural.In order to get a good balance white led display, we specify the led colors with wavelength within 4nm for each color |
| Q: Which chip vendors are you buying from? |
| A: It depends on the Customer's requirement. We can purchase from Japan, Korea, Europe, USA. We are using chips mainly from Taiwan |
| Q: What is the chip size you're using for outdoor display? How about indoor display? |
| A: For outdoor display, we're using 12mil chip for red, 14mil for both green and blue. Regarding indoor display, 9mil for red, 12mil for green and blue are currently adopted |
| Q: How much will the brightness of LED drop down after 1000hrs? |
| A: Based on the result of aging test, the brightness decay of green LED is around 5%-8%, while blue is around 10%-14% and red is around 5%-8% |
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2013
Total Annual:
3000000-10000000
Employee Number:
101~200
Ecer Certification：
Active Member
Shenzhen Longrun Optoelectronics Technology Co., Ltd., shortly named as Longrun Optoelectronics, was established in 2013. It is a high-tech LED display enterprise integrating R&D, production and sales. Headquartered in Longrun Optoelectronics Technology Park which locates in Shajing of Shenzhen,... Shenzhen Longrun Optoelectronics Technology Co., Ltd., shortly named as Longrun Optoelectronics, was established in 2013. It is a high-tech LED display enterprise integrating R&D, production and sales. Headquartered in Longrun Optoelectronics Technology Park which locates in Shajing of Shenzhen,...
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