IESNA LM-80 LED Lumen Maintenance Aging Test System

Fully complies with LED IESNA LM-80-2008 and Energy Star requirements

Amid the wave of LED innovation in the global lighting industry, many countries are implementing the establishment, testing, and certification of LED lighting product standards to regulate and promote the healthy and vigorous development of the LED market, with the U.S. Energy Star certification being a prime example. Currently, the U.S., Canada, and Australia are intensifying efforts to promote Energy Star testing and certification, as selling products with the Energy Star label in North America qualifies for subsidies, leading to an increasing number of LED manufacturers actively pursuing Energy Star applications and certifications.

The typical Energy Star certification process takes nearly a year, which, in the rapidly changing international market, is akin to throttling a company's throat. As a result, numerous LED manufacturers have been searching for shortcuts, striving to obtain a fast-track pass to the international market while cutting costs. The introduction of the LM-80 certification brings a ray of hope, significantly reducing the certification timeline. For companies with an LM-80 test report, it's essentially a fast-track pass.

The LM-80 test imposes strict requirements on the case temperature Ts and ambient temperature Ta, stipulating that Ta must be greater than or equal to Ts - 5°C. Specifically, the case temperature Ts refers to the air temperature 1.5mm away from the LED case. Currently, domestic laboratories and packaging manufacturers use precision constant-temperature ovens to achieve LED constant-temperature aging. However, due to the significant heat generated by the LED itself, these ovens can only control the ambient temperature Ta, not the case temperature Ts, nor can they maintain a temperature deviation between Ts and Ta of -5°C. Particularly for high-power devices, the heat generation is substantial, leading to a very high case temperature Ts. Often, the actual case temperature Ts is significantly higher than the set temperature, resulting in product failure after 6000 hours and test results that deviate from expectations, severely affecting performance.

本公司作为美国 EPA 和DOE 的合作伙伴和能源之星协力厂商检测和认证机构，公司凭借雄厚的实力和丰富的行业经验，根据多年的精心开发，不断实践和摸索，成功研发高性价比和高标准的LM-80 老化测试系统，可以真正意义实现控制Ts 及Ta 温度，因为设计简单，操作方面，大大降低了成本，产品一推出就得到很多封装公司的青睐。并获得多项专利，尤其是自己自主开发和生产的LED 老化测试设备获得多项国内外专利，目前，该系统远销日本、台湾、国内外多家知名LED光源器件生产厂家，依托公司的LED专用老化设备成功辅导规划建立了多家LM-80 测试实验室，例如：日本东芝，台湾光台，鸿利。

In September 2008, the IESNA LM-80 standard was released.

In October 2008, the company began developing the LM-80 aging equipment.

In 2010, we jointly developed a water-cooled aging equipment with a renowned manufacturer in the United States, obtained a U.S. patent, and became a laboratory for the research and manufacturing of LM-80.

In 2010, the LM-80 aging equipment passed calibration by the calibration institution.

In 2010, several companies, including Toshiba, Sharp, Manjama, Hua Xing, Jintai, Edison, Hongli, and Dehao Run Da, visited and proposed procurement plans.

In September 2011, the EPA officially issued the new guideline LM-80 for finished LED Energy Star certification.

In 2011, the LED LM-80 Aging Test System was launched, capable of testing multiple models and specifications simultaneously, has obtained multiple patents, and has been successfully sold.

In 2011, successfully entered into a procurement意向 with Toshiba of Japan and signed the contract.

In 2011, we reached an intention with Hongli and successfully signed the contract.

In 2011, an intention was reached and a successful agreement was signed with Taiwan's Kingbright.

In 2013, launched the high-power semiconductor automatic aging system and the integrated sphere online testing system.

Our company offers technical services for establishing recognized testing laboratories for our clients, details as follows:

IES LM-80 related testing and certification

Conducted IES LM-80 testing

- Issued an EPA-recognized Energy Star IES LM-80 test report

- Issued a lifespan report calculated using TM-21 based on IES LM-80 reports

2. Standard and Technical Guidance

IES LM-80 Testing Standard Training

IES LM-80 Test Report and Results Analysis

- IES LM-80 and TM-21 Training, ENERGY STAR Standard Training

3. LM-80 Laboratory Establishment Guidance

IES LM-80 Test Platform Setup

- Field testing training for testers

- Test Ability Comparison and Training Assessment

Analysis of Measurement Uncertainty Training

4. Energy Star certified laboratory guidance recognized by the U.S. EPA

Establishment of ISO/IEC 17025 Laboratory Quality Management System

- The EPA recognizes the SourceStar Testing Laboratory's authorization, covering the IES LM-80 testing standard

Established CNAS (Registration No.: L2408, L9963, L6290, L5662, L11432, IB0343, L10924), NVLAP (Lab Code: 200707-0), and TAF (Accreditation No.: 3180) recognized testing laboratories.

Our third-generation LM-80 aging test system has now been exported to the testing centers of renowned brands and enterprises such as Toshiba in Japan, Gin-Tai in Taiwan, and Hongli Optoelectronics. Currently, the封装 companies collaborating with our company for testing are benefitting from the industry's rapid take-off, thanks to our system.

In the future, green lighting will blanket more corners of the world. Under the backdrop of a vast market size and a mature industry foundation, LED companies must only forge ahead through continuous innovation, enhance their resource integration capabilities, break free from traditional thinking patterns, and pave a new path for the industry.

Our company will continue to lead the LED industry into an even more exciting new era with our unwavering commitment to continuous technological innovation and R&D capabilities, as well as our professional and service-oriented philosophy!