Available in a variety of colors, from stock
Luminous mask
The company is committed to the development, production and sales of electroluminescence (EL) and LED products
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    Ultra thin customized el panel backlight sheet led...

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    Ultra thin customized el panel backlight sheet led...

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    Ultra thin customized el panel backlight sheet led...

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  • [ALL PRODUCTS]

    Ultra thin customized el panel backlight sheet led...

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    List price: ¥0.00

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  • [ALL PRODUCTS]

    Ultra thin customized el panel backlight sheet led...

    2025-02-21

    List price: ¥0.00

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  • [ALL PRODUCTS]

    Ultra thin customized el panel backlight sheet led...

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HOT SELLING PRODUCTS
The company is committed to the development, production and sales of electroluminescence (EL) and LED products
OUR PRODUCT ADVANTAGES
The company is committed to the development, production and sales of electroluminescence (EL) and LED products
The best and honest and 
resources for el projects
Free design animation 
is available
Over 12 year experience 
in EL filed
Verified Manufacturer
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Company profile
Shenzhen Obang Photoelectric Co.Ltd.
Shenzhen Aobang Optoelectronic Technology Co., LTD., founded in January 2013, is located in 
Shenzhen, the frontier city of China's reform and opening up. The company is committed to the 
development, production and sales of electroluminescence (EL) and LED products.With more than 
11 years of production experience, the R & D team has 5 engineers and 4 technicians, focusing on 
the innovation and application of electroluminescence (EL) and LED light source related products, 
providing high-quality, high-performance optoelectronic solutions. As a high-tech enterprise, 
Aubon Optoelectronics has established a broad customer base in domestic and foreign markets 
by virtue of its strong research and development strength, advanced production equipment and 
perfect quality management system.

Dust-free workshop area of more than 1200 square meters, a number of production lines, 
layers of quality control, obtained ISO9000,CE,ROHS,TUV and other series certification, 
quality source direct sales in Europe, North America, Oceania, Southeast Asia and other more 
than 30 countries and regions, cooperation objects all over the world, Including Walt Disney, 
Walmart, Coca-Cola, Midea, Li & Fung trading and other international brand companies, and 
won unanimous praise
+
+
Production experience
Clean workshop area
Many countries and regions
CERTIFICATION
The company is committed to the development, production and sales of electroluminescence (EL) and LED products
videos
The company is committed to the development, production and sales of electroluminescence (EL) and LED products
Christmas Party Promotional Gift Fashional Glow Led Sound Activated 
Light Up EL wire Glasses for party
Christmas Party Promotional Gift Fashional Glow Led Sound Activated 
Light Up EL wire Glasses for party
Christmas Party Promotional Gift Fashional Glow Led Sound Activated 
Light Up EL wire Glasses for party
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WHY CHOOSE US?

We can provide customers with OEM&ODM, free proofing, free samples and other personalized services, fast delivery cycle, small MOQ, to 

meet the different needs of customers

Large factory
A pioneer manufacturer and 
supplier with a 1,200 square 
meter single-building 
standardized modern factory.
Diverse products
We offer the most advanced 
solutions for your lighting and 
advertising needs
Flexible customization
Equipped with the most advanced 
automated machines and lighting 
production equipment, we offer a variety of customized solutions.
Quality assurance
We have an experienced R&D 
team, a strict quality assurance 
system and a professional sales 
and service team.
Efficient logistics
The company integrates R&D, 
production and marketing, with 
fast delivery time and one-stop 
service to shorten your 
engineering time.
Environmentally friendly
All products have obtained CE, 
RoHS and FCC certifications, 
safety, environmental protection, 
and quality assurance.
Professional team
With an experienced R&D team, 
a strict quality assurance system 
and a professional sales and 
service team, the number of 
employees is over 100+.
Perfect service
Able to provide diversified product 
selection and provide comprehensive 
professional services in pre-sales and after-sales.
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CUSTOMER PHOTOS
The company is committed to the development, production and sales of electroluminescence (EL) and LED products
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development history
The company is committed to the development, production and sales of electroluminescence (EL) and LED products
description
description
Shenzhen Aobang Optoelectronic Technology Co., LTD., 
founded in January 2013, is located in Shenzhen, the frontier 
city of China's reform and opening up. The company is 
committed to the development, production and sales of 
electroluminescence (EL) and LED products
Shenzhen Aobang Optoelectronic Technology Co., LTD., 
founded in January 2013, is located in Shenzhen, the frontier 
city of China's reform and opening up. The company is 
committed to the development, production and sales of 
electroluminescence (EL) and LED products
2025
2023
2013
2024
description
description
Shenzhen Aobang Optoelectronic Technology Co., LTD., 
founded in January 2013, is located in Shenzhen, the frontier 
city of China's reform and opening up. The company is 
committed to the development, production and sales of 
electroluminescence (EL) and LED products
Shenzhen Aobang Optoelectronic Technology Co., LTD., 
founded in January 2013, is located in Shenzhen, the frontier 
city of China's reform and opening up. The company is 
committed to the development, production and sales of 
electroluminescence (EL) and LED products
PRODUCTION PROCESS
The company is committed to the development, production and sales of electroluminescence (EL) and LED products
One-stop service to meet 
the needs of various 
occasions
Usually OEM/ODM companies can mass-produce public model products, 
and our company can not only provide publicmodel products, but also 
provide bulk ordering of privatemodel products. Our company not only has 
its own privatemold products, but also can set up private mold products 
and mass produce them according to the specific requirements of
customers.
Customized Consulting
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FAQ
The company is committed to the development, production and sales of electroluminescence (EL) and LED products
  • 1. Basic technical issues

    2025-03-06

    1. How long does EL cold light last?
    Answer: The lifespan of a conventional EL cold light sheet is about 3,000~8,000 hours (affected by the driving voltage, frequency, ambient temperature and humidity).
    Extension recommendations: Reduce the driving voltage (such as from 110V to 60V) to avoid long-term high-frequency operation.
    2. Why is the EL cold light brightness lower than that of LED?
    Answer: EL is a surface light source, with soft and uniform light, but the single-point brightness is weaker than that of LED point light sources. Suitable for scenes that require no glare and large-area luminescence (such as backlighting, decoration).
    3. What driving conditions are required for EL cold light?
    Answer: AC electric drive is required (usually 400~1000Hz, voltage is 60~150V), and it needs to be equipped with an inverter (DC 3V/12V to AC high voltage).
    【detailed】

  • 2. Application and installation issues

    2025-03-06

    1. Can EL cold light sheets be cut or punched?
    Answer: You can cut along the edge, but you need to avoid damaging the electrode layer; punching may cause local short circuits, so it is recommended to customize the special-shaped size.
    2. How to improve the waterproof performance of EL cold light?
    Answer: Through surface coating (such as PET waterproof coating) or glue-filled packaging, the IP level can reach IP65 (the requirements need to be explained in advance).
    3. Is EL cold light available at low temperatures?
    Answer: The working temperature range is usually -20℃~60℃, and the brightness may drop at low temperatures. It is recommended to choose a wide temperature model (such as for car dashboards).
    【detailed】

  • 3. Maintenance and troubleshooting

    2025-03-06

    troubleshooting
    1. What should I do if some areas of the EL cold light sheet are not lit?
    Cause: Poor electrode contact, line break, insufficient driving voltage.
    Solution: Check the electrode connection point, replace the inverter to test, and avoid excessive bending.
    2. Flashing problems occur during use of EL cold light
    Cause: Unstable driving voltage, mismatched frequency or poor line contact.
    Solution: Replace the stable power supply to ensure that the inverter frequency matches the product (such as 500-600Hz).
    【detailed】

  • 4. Market and customization issues

    2025-03-06

    1. Why is the cost of EL cold light higher than that of LEDs?
    Answer: Material costs (phosphorescence layer, multi-layer film structure) and driving circuit complexity lead to high initial costs, but low long-term maintenance costs (no heat dissipation and low power consumption).
    2. Does it support custom shapes, colors and sizes?
    Answer: Supports full customization (mold opening fee required), colors can be selected from blue, green, white, orange, etc., and the maximum size can reach 100CMX200CM (due to process limitations).
    【detailed】

  • 5. Environmental protection and certification

    2025-03-06

    1. Does EL cold light meet environmental protection standards?
    Answer: Mainstream products have passed RoHS and REACH certification and are free of harmful substances such as mercury. Some materials are recyclable.
    2. Is there any fire-proof and flame retardant certification?
    Answer: UL94 V-0 flame retardant grade can be provided (instructions are required in advance, and the materials require special treatment).
    【detailed】

  • 6. High-frequency problems in industry applications

    2025-03-06

    1. Can EL cold light sheets be machine washed with clothing?
    Answer: You need to choose a flexible packaging model. Machine washing may shorten the lifespan. It is recommended to wash by hand (disconnect the power supply and avoid soaking).
    2. Will EL cold light interfere with the circuit when used in automotive instrument panels?
    Answer: EL has no electromagnetic radiation and is highly anti-interference, and complies with the ISO 7637 standard of automotive electronics.
    【detailed】

  • 7. Purchase and after-sales service

    2025-03-06

    1. What is the minimum order quantity (MOQ)?
    Answer: Standard MOQ is usually 100~500 pieces, and customized orders are adjusted according to complexity.
    2. How long is the after-sales warranty period?
    Answer: Regular warranty of 3 months (non-human damage), technical support and replacement parts service
    【detailed】

FAQ
Experienced R&D team, strict quality assurance system and professional 
sales and service team to answer all your questions.
news
The company is committed to the development, production and sales of electroluminescence (EL) and LED products
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COUNTACT US
If you have any questions, suggestions or cooperation 
intentions, we are very happy to listen and help you.
WhatsApp or Mobile
13641468113
E-Mail
jack@szobangel.com
Address
Room 301, 3rd Floor, Building A7, Haishen 
Industrial Zone, Songyuanxia Community, 
Guanhu Street, Longhua District, Shenzhen, 
Guangdong Province
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