Circular Backlight
Product Name:Circular Backlight
Material Composition: Light guide plate, diffuser plate, reflective film, LED strip, light-blocking strip
Dimensions: Customizable circular diameter
Thickness: Customizable (1.2mm and above)
Advantages:
High precision, suitable for customized lighting projects
Uniform illumination, customizable brightness and color
- Fast Delievery
- Quality Assurance
- 24/7 Customer Service
Product Introduction
Rina Technology Co., Ltd. is one of the leading manufacturers and suppliers of circular backlight in China. Welcome to wholesale durable products in stock here and get quotation from our factory. All customized products are with high quality and low price.

Introduction to Circular Backlight

Circular Backlight is an optical component designed specifically for customized lighting needs. Its core components consist of a light guide plate, diffuser plate, reflective film, LED strip, and light-blocking strip. Thanks to its modular structure and precise optical design,

it has become a core component for various circular lighting applications. This product adopts a customizable design concept, with no fixed limit on the circular diameter, allowing for flexible adjustment according to project requirements.

The thickness can be customized to any specification of 1.2mm or more, perfectly adapting to different installation spaces and structural requirements. In terms of performance, Circular Backlight combines high precision and uniform illumination characteristics.

Brightness and color can be customized as needed, meeting the lighting requirements of precision equipment and adapting to the visual presentation of personalized scenarios. It is widely used in lighting projects across multiple industries.
Circular Backlight Features:
1. Precise Adaptation Function:
Circular Backlight possesses high-precision optical characteristics and can be customized according to project dimensions, luminous range, and installation interface requirements. It perfectly matches various customized lighting projects, solving the adaptation problems in non-standard scenarios and ensuring the compatibility of the lighting components with the overall equipment.
2. Uniform Illumination Function:
Relying on the synergistic effect of high-quality light guide plates, diffusion plates, and reflective films, Circular Backlight achieves uniform illumination across the entire surface, without dark areas, hotspots, or glare. The light is soft and highly stable, preventing uneven illumination from affecting visual effects or detection accuracy.


3. Parameter Customization Function:
Supports bidirectional customization of brightness levels and luminous colors. Brightness parameters can be adjusted according to scene requirements to adapt to different ambient light conditions. Colors can cover single-color, dual-color, and multi-color switching, meeting both functional and decorative lighting needs.
4. Stable and Long-lasting Performance:
The optimized combination of LED strips and optical films not only improves luminous efficiency but also reduces energy consumption and extends product lifespan. It maintains stable lighting performance in long-term continuous operation scenarios, reducing maintenance costs.
Applications of Circular Backlight:

1. Precision Instruments:

2. Consumer Electronics

3. Lighting and Decoration

4. Industrial Equipment

RINA TECHNOLOGY
is a high-tech enterprise specializing in research, development, production ,sales of Optical LED products and provide the one step optical lighting solution for customers.Established in 2011, Hong Kong, after years of rapid development, Rina Tech has settled office and factory in Shenzhen,and has professional senior technicians and qualified managers,has a talented team for product research and designing.
Nowadays, we have laser cutting machines, printers, film cutting machines, injection molding equipments,high-standard assembly workshops, BM-7 clean machines and other advanced equipments.
Our factory daily output is more than 80000pcs. to cater for the market at home and abroad.With years of unremitting effort,RINA TECH has passed get the Registration Certificate ofCustoms Declaration Unit of the People's Republic of China , National Credit Cultivation Certificate and Get our own Brand already.
We has made many breakthroughs in researching and manufacturing and has
obtained lots of good reputation from oversea customers.
Now we has cooperated with and become strategic partner of some famous enterprises such as LG, Samsung, Lenovo etc."Living on Sincerity, following with Market, Advancing by Specialty" is our eternal philosophy,and the company motto is "Good at Production, Good for Society".
We look forward to cooperating with you to make the world better and future brighter!
FAQ
Q1: Are there any minimum or maximum size limitations for the diameter customization of the Circular Backlight?
A1: There are no fixed minimum or maximum limitations. It can be flexibly customized according to customer project requirements, from miniature sizes of a few millimeters to large sizes of several meters. Simply provide the specific size parameters, and we can complete the targeted design and production.
Q2: What is the customizable range of brightness and color for the Circular Backlight?
A2: Brightness can be freely adjusted according to needs, from low brightness (suitable for nighttime indication) to high brightness (suitable for outdoor display). Color options include single colors (red, green, blue, white, etc.), dual-color switching, and RGB full-color customization, meeting the visual and functional needs of different scenarios.
Q3: What is the approximate lifespan of the Circular Backlight?
A3: Under normal operating conditions, the core component LED strip has a lifespan of over 50,000 hours. Combined with high-quality optical film materials, the overall product lifespan is stable and can meet the long-term usage requirements of most scenarios. The specific lifespan can also be further optimized based on the operating environment (temperature, humidity).
Q4: How long does the customization process for the Circular Backlight take?
A4: The customization cycle depends on the product size, parameter complexity, and order quantity. The cycle for standard customized products (diameter within 50cm, standard colors and brightness) is 7-10 working days; for large sizes and customized products with complex optical parameters, the cycle can be negotiated and generally does not exceed 15 working days.
05.How to choose the size of the sprocket? Q5: Does the Circular Backlight support waterproof and dustproof design?
A5: Yes. Depending on the application scenario, waterproof and dustproof processes can be added during production, along with sealing components, making the Circular Backlight suitable for outdoor, humid environments, or industrial dusty environments, improving product applicability.
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