Multispectral  Sun Simulators LED  beads. LED module  Simulator.Full-spectrum LED         Tel: +86-0755-81707311    E-mail: hehualan@chyingfeng.com 

About   Contact    |   

HEYIS stands for excellence in semiconductor manufacturing of LEDs. In our production facilities in Berlin, China Dongguan we manufacture high-power LED , COBs LED, LED module,LED Surface-Mount Device (SMD) and Through-Hole Technology LEDs and PDs operating between 200 nm (UV-C) and 2000 nm (SWIR). We also use our experience to develop custom LEDs and Photonic Assemblies for industrial, medical and security industries.

UVC MODULE

200-280nm

UVB MODULE

280-325nm

UVA MODULE

340-438nm

VISIBLE MODULE

440-700nm

INFRARED MODULE

700-1000nm

SWIR MODULE

1000-2000nm

FULL SPECTRUM WHITE MODULE

CCT(K):1800K-15000K CRI:80-98

MULTISPECTRAL MODULE

High-power 200-2000nm

WHITE MODULE

CCT(K):1800K-15000K CRI:80-98

We focus on being highly innovative and creative in developing our products and services as well as offering broad coverage with competitive.

Custom PCB Design

Precision-engineered PCB solutions to optimize your LED module performance and enhance energy efficiency.

LED Module Manufacturing

Performance LED lighting modules that offer exceptional cooling, energy efficiency, affordability and seamless integration, manufactured on Heyi’s high-speed production lines to ensure quick turnaround times.

Value-Added Assembly

In-house and outsourced post-production assembly of LEDs, lenses, device drivers, power sources and controller components


LED Drivers

We provide a broad range of LED drivers that power a diverse range of LED lighting fixtures. Our products include constant current, constant voltage and as well as dimmable and specialized drivers for specific applications. Heyi offers LED driver replacements, LED drivers for new products and LED drivers for high-power lighting applications.

LED Packaging &Assembly

We focus on being highly innovative and creative in developing our products and services. Heyis supports both small-and large-scale manufacturing needs for LED packaging and assembly with rapid turn around times. Leveraging years of experience in high power LED manufacturing, we develop and utilize high-performance components, recipes, and processes to ensure your LEDs are manufactured with the highest quality and precision.

Shenzhen Heyi Optical Control Co., Ltd. is a leading one-stop provider ofhigh-performance LED lighting optical solutions, specializing in design, manufacturing andexporting. Our comprehensive product range includes Led Lens, Led Modules, Led drivers, Ledchips and other Led components, R&D, OEM/ODM support, and strict quality control with 3years warranty. Leveraging advanced reflow soldering technology and custom PCB/lens design capabilities, wedeliver cost-effective, reliable lighting products for global clients. With a skilled engineering teamand agile production, we ensure rapid prototyping, competitive pricing, and end-to-end technicalsupport to meet diverse project demands.


Heyi has expertise in rapid prototyping, high quality standards, and the ability to deliver complex parts quickly and efficiently to meet the unique needs of the led lighting industry.

Rapid Prototyping

On the premise of not delaying the project delivery, Rapid prototyping parts can effectively reduce project risk.

Mass Customization

While ensuring quality, Heyi’s complete supply chain can greatly reduce the cost of mass production.

Quality Inspections

Heyi has a perfect quality control system, from raw materials, production process, to finished products.

ISO. C.E SGS .Certified

Heyi is ISO 9001 .CE SGS,certified and our suppliers have industrial certifications.

Fast Cycle

16+ years of experience support us to quickly solve various problems in the manufacturing, effectively shorten the development cycle of parts;

Safety and security

Special lighting, sensors, measurement technology and displays using LEDs and photodiodes.

Medical technology and biophotonics

Special lighting, sensors, measurement technology and displays using LEDs and photodiodes.

Industrial sensors

Chip on board assemblies for proximity sensing, hyperspectral imaging, automation and more…

Our Clients
0 +
Factory Area
0 m2
Countries and Regions
0 +
Certificates and Awards
0 +

Request for Quotations (RFQ)

We are a leader in technology and R&D in the same industry in China and even around the world. Our products are exported to all over the world and have been highly praised by customers. We look forward to your becoming our next customer.

  • Submit an RFQ in just one minute.
  • Get multiple quotations from Verified Suppliers.
  • Compare and choose the best quotation!

Get a Quick Quote

    Get the latest corporate news at any time​
    • Why In-House LED Packaging is the Future of Solar Simulators and PV Testing

      自有LED封装太阳能模拟器制造商 | 定制AAA级组件 我们是领先的LED太阳能模拟器制造商,拥有自主研发的LED封装和组件设计能力。我们提供从紫外到红外的全套AAA级光谱解决方案,完美符合AM1.5G标准。 在光伏测试、汽车老化测试和航空航天传感器校准等高精度领域,能否准确模拟“标准太阳光”直接决定着研发的成败。然而,市面上大多数太阳光模拟器制造商仍然依赖于现成的标准化LED灯珠。这种标准化的组装方式往往会导致一些长期存在的行业痛点:光谱缺口、性能衰减不一致以及无法完美匹配AM1.5G标准。 作为全球领先的太阳能模拟器制造商,我们突破了这些限制。我们的核心竞争优势在于我们自主研发的LED封装技术,这项技术为我们完全独立地设计和制造高精度太阳能组件提供了强大动力。 本文深入探讨了为什么选择基于“内部封装和系统设计”的 LED 太阳能模拟器能够为您的实验室和生产线带来革命性的效率提升。 1. 什么是内部LED封装?它如何解决传统模拟器的痛点? 传统的LED模拟器制造更像是“组装”。企业从市场上购买现成的红色、绿色、蓝色或紫外LED,然后将它们组装起来。然而,市售LED的波长选择范围非常有限。 我们从“芯片层面”开始。 消除光谱间隙:我们根据 AM1.5G 太阳光谱的每个峰值和谷值,精确定制每个 LED 芯片的荧光粉配方和半峰全宽 (FWHM)。 无缝紫外到红外全覆盖:从280nm的深紫外光(UV),到可见光(VIS),再到1600nm以上的短波红外光(SWIR),我们所有的封装工序都在我们自己的工厂内完成。这确保了真正“无缝”的全光谱覆盖。 2. 我们自主研发太阳能组件的核心技术优势 将优质封装LED转化为完美无瑕的太阳能组件需要顶尖的光学和电子工程技术。通过全系统独立设计,我们的太阳能组件具备三大行业领先优势: A. 极高的 AAA+ 级均匀性 由于第三方LED批次存在差异,其视角和光强略有不同,容易在测试表面造成“热点”或暗区。我们通过自主封装控制芯片一致性,并搭配我们专有的混光透镜,确保在超大测试区域内呈现完美的AAA级(甚至AA+级)均匀光场。 B. 硬件-软件协同:告别“频谱漂移” LED在工作过程中会产生热量,温度波动会影响其光谱输出。我们的太阳能组件集成了自主研发的智能闭环反馈算法和精密恒流驱动器。该系统持续监测每个波长通道的微小变化,并自动调节电流进行补偿。即使经过数万小时的连续运行,输出光谱依然保持与最初一秒一样精准。 C. 敏捷模块化设计在非标准定制中的应用 由于我们掌控从二极管到完整组件的整个生命周期,因此不受标准夹具尺寸的限制。无论您需要用于小面积钙钛矿/硅电池测试的紧凑型组件,还是用于整车耐候性测试的大型拼接阵列,我们都能以创纪录的速度设计并交付完全符合您空间和强度要求的交钥匙解决方案。 3. 赋能各行业:您的一站式频谱解决方案 凭借“自主研发包装+独立设计”的双重优势,我们为全球客户提供全面的交钥匙光谱解决方案: 光伏和太阳能电池测试:完全符合 IEC 60904-9 ...
    • Full-Spectrum PCBA LED Solar Module Solutions

      The Specialist in Ultra-Wide Full-Spectrum LED Solar Modules & PCBA CustomizationHeyi is a high-tech pioneer specializing in the design, manufacturing, and high-precision PCBA (Printed Circuit Board Assembly) integration of full-spectrum (200-2000nm) LED solar modules. Leveraging deep electronic manufacturing expertise and ...
    • Top SWIR LED Wavelengths for Biometrics: Liveness Detection & Vein Recognition

      The primary wavelengths for Short-Wave Infrared (SWIR) LEDs in biometrics and identity authentication range from 1050nm to 1550nm. The industry gold standards are 1310nm and 1450nm. Biometric system developers select these specific SWIR bands due to their unique tissue penetration ...
    • 200nm – 2000nm LED Solar Simulators: Full Spectrum Product Selection Guide

      As a pioneering provider of advanced optoelectronic solutions, our proprietary LED Solar Simulators offer an ultra-wide spectral match encompassing 200nm to 2000nm. By bridging the critical spectral gaps of traditional Xenon Arc Lamps in the Deep UV and Short-Wave Infrared ...

    ABOUT US

    Shenzhen Heyi Optical Control Co., Ltd.specialist in multispectral LED solutions, aims to accompany and serve you to realize your luminous project, with or without retrofit LED of your LIGHTING system and your luminous motor. We intervene from design to industrialization, small and medium series, on a custom spectral range, dimmable and adjustable for each wavelength (λ), from 220 to 1750nm according to the evolution and innovation of LED components.

     

    Recognized as one of the leading innovators in the areas of high brightness LED chip-on-board (COB) products and illumination engineering and technology, we leverage a unique, multidisciplinary approach to systems design to help engineers around the world bring cutting-edge turnkey optical solutions to market faster. Serving as a contract engineering company specializing in photonics engineering in its early days, our organization was exposed to many challenges as we worked with start-up and well established companies to solve complex problems and to design and prototype high-performance optical product solutions. The Company has transitioned over the last several years to develop and manufacture standard High Brightness LED products and custom OEM solutions in our state-of-the-art facility and at our contract management partner facilities.

    Read more +

    Trusted by Industry Leaders Nationwide

    We are a leader in international markets and earned the trust of thousands of clients
    Leave a message