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Shenzhen Longrun LED Optelectronic CO.,LTD

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Seamless Splicing Commercial Advertising LED Display For Roadside

Name: Seamless Splicing Commercial Advertising LED Display For Roadside
Brand: LONGRUN LED
Price: 1 USD

Wholesale Seamless Splicing Commercial Advertising LED Display For Roadside from china suppliers

Place of Origin : Guangdong, China

Model Number : LR-D-P5

Brand Name : LONGRUN LED

MOQ : 1 Piece

Price : Negotiable

Product name : Indoor p7.62 led display

Pixel Pitch : 5mm

Pixel Density : 40,000 dots/m2

LED Lights : SMD 1921

Cabinet size : 960*960mm

Brightness : 800~1700cd/m2

Refresh rate : 1920Hz

Screen Dimension : Customized

Tube Chip Color : FULL COLOR

Display Function : Video, Animation, Graphics

Single gross weight : 30 kg

Package Type : 1. Flightcase carton 2. Polywood carton 3. Honeycomb cartoon

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2017 Seamless Led Video Wall Indoor Profile Aluminum P7.62 Advertising Screen

Product Description

√ Cabinet size can be customized, profile aluminum material design ensure precise positioning and its light weight reduces labor intensity.

√ Hanging and standing installation are available for different applications.

√ Noiseless and energy saving power supply, aluminum plate to improve heat dissipation performance.

√ Flatness between cabinet <0.2mm, special coating technology for mask to ensure same color on screen surface.

Specifications

Seamless Splicing Commercial Advertising LED Display For Roadside

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Seamless Splicing Commercial Advertising LED Display For Roadside

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Seamless Splicing Commercial Advertising LED Display For Roadside

Company Information

Shenzhen Longrun LED Optelectronic CO.,LTD, a professional LED display manufacturer engaging in R&D, manufacture and sales,which started its business since 2009. Its factories locate in Huazhan Science & Technology Industrial Park, West Shangxin Industrial Park, which are neotype high standard industrial parks in Baoan, Shenzhen. Two production bases are conjunct with each other, cover an area of 12000 square meters, total register capital reach 10 million RMB. Being one of the domestic leading suppliers inLED product application and solution, Longrun has separate purification plant, R&D base, and the industry’s most advanced automated production and testing equipment. It dedicates in providing terminal clients with LED applications of high quality and performance and also with the most effective service.

Seamless Splicing Commercial Advertising LED Display For Roadside

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.
Viewing Angle is the total cone angle in degrees encompassing the central, high luminous intensity portion of the LED beam from the on-axis peak to the off-axis point where the LED intensity is 50% of the on-axis intensity. This off-axis point is known as theta one-half ( 1/2). Two times 1/2 is the LEDs' full viewing angle; however, light is visible beyond the1/2 point.
Wavelength is the distance between two points of corresponding phase and is equal to waveform velocity divided by frequency. It defines what color human eyes could recognize

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%

Product Tags:

pole led display

stadium perimeter led display

Seamless Splicing Commercial Advertising LED Display For Roadside Images

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