Life Test of LED Lights
Best testing lab in Noida
Life testing, also known as reliability testing or endurance testing, is an essential process conducted in the laboratory to assess the expected lifespan and long-term performance of LED lights. The purpose of life testing is to simulate real-world operating conditions and measure the gradual degradation of LED lights over an extended period.
- List Item #1
- List Item #1
- List Item #1
- 1) Test Setup: LED lights to be tested are installed in specialized test fixtures or systems designed to control environmental conditions, such as temperature and humidity. The fixtures are often equipped with data acquisition systems to monitor and record the LEDs’ performance during the entire testing period.
- 2) Operating Conditions: The LED lights are subjected to continuous operation under specific conditions, which may include constant voltage or current, specific temperature settings, and controlled ambient conditions. The operating conditions are usually set based on the intended application or industry standards.
- 3) Test Duration: Life testing for LED lights can last from several thousand hours to tens of thousands of hours, depending on the desired level of reliability and the expected lifespan of the LEDs in the application.
- 4) Monitoring and Data Collection: Throughout the test duration, the LED lights are closely monitored for changes in light output, color temperature, power consumption, and other relevant parameters. Data is collected at regular intervals to track the LED’s performance degradation over time.
- 5) Failure Analysis: If any LED lights fail during the test, a failure analysis is conducted to determine the cause of failure. This analysis helps identify potential design or manufacturing issues and informs improvements in future LED designs.
- 6) Statistical Analysis: The collected data is subjected to statistical analysis to estimate the LED’s mean time to failure (MTTF) or mean time between failures (MTBF). These metrics provide valuable information about the reliability and expected lifetime of the LEDs under the tested conditions.
- 7) Accelerated Testing: Life testing is often accelerated, meaning the LEDs are operated at higher than normal stress levels to shorten the test duration. This approach is used to simulate years of real-world use in a shorter period.
- 8) End of Life Criteria: The test is concluded when the LED lights reach a predefined end of life criteria, which may involve a certain percentage of light output degradation or a failure threshold.
- 9) Reporting: The results of the life test, including data, observations, and conclusions, are documented in a comprehensive report. This report is valuable for internal quality control, research and development, and external certification purposes.
House of Testing is a premier testing laboratory based in Noida, offering a wide range of product testing services. We are accredited by NABL and recognized by BIS, ensuring reliable and high-quality test results.
Email : info@houseoftesting.com
Working days : Monday to Saturday
Working timing : 9:30 AM TO 6:30 PM
FAQs
Got Questions?
We Have Answers!
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo.
House of Testing is a premier testing laboratory based in Noida, offering a wide range of product testing services. We are accredited by NABL and recognized by BIS, ensuring reliable and high-quality test results.
We offer testing services for various categories including electrical and electronic products, household appliances, IT equipment, lighting products, and more, as per Indian and international standards.
Yes, our lab is BIS-recognized, and our reports are accepted for BIS registration and certification processes.
Yes, House of Testing is accredited by NABL, ensuring compliance with ISO/IEC 17025 standards for competence in testing and calibration laboratories.
You can contact our customer support or visit our lab in Noida. We will guide you through the sample submission, documentation, and testing process.
Turnaround time varies depending on the type of product and testing scope, but we strive to deliver test reports in the shortest possible time without compromising quality
We follow both Indian (BIS/ISI) and international standards (IEC, ISO, etc.) based on the client’s requirement or regulatory needs.
We cater to a wide range of industries including:
Consumer electronics
Electrical appliances
Automotive components
Telecom equipment
LED lighting and more
