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Ningbo: The Hub of Portable Rechargeable Work Lights
With the technological breakthrough of lithium batteries, portable charging and other work have entered their prime in the past decade. As the largest industrial cluster for portable rechargeable work lights, Ningbo dominates the global exports of work lights. Here, you can find a rechargeable work light supplier in various price ranges and shapes. But few recognize the importance of aging tests for rechargeable work lights.
The Impact of Returns on Product Ratings and Brand Reputation
Returns can severely damage the first product rating or brand reputation. Thus, sellers will no longer face the situation of customer returns within two to three months of sales.
Identifying Quality Management Systems in Rechargeable Work Light Factories
So, how do you find the quality management system of a rechargeable work light factory? Our common quality management system has quality on its production line and visible parts. It also relies heavily on its performance.
For example, how do you detect the functionality of its PCB board? How do you check the brightness of its LED beads? How do you make sure stable lighting?
Aging Test Shelf
Understanding Aging Testing
Join me today to learn about aging testing. When the portable lamps are produced, all products undergo preliminary functional testing and appearance inspection. This is our preliminary screening.
The Importance of Aging Tests
Some defects in batteries and electronic components need to gradually emerge in the early and late stages of use. This is why the same product, when used by different suppliers at different prices, has different quality.
LED lights experience a certain degree of light decay at the beginning of use. If the material of our LED products is substandard, there be phenomena like low light flashing. Additionally, if the production operation is not standardized, there be intermittent lighting. After receiving this product, the customer will return it decisively. For us, we need to screen it out before shipping.
Detailed Aging Test Process for Rechargeable Work Light
The First Functional Testing and Appearance Inspection
- Preliminary Screening: When the portable lamps are manufactured, they undergo the first functional testing and appearance inspection. This step identifies and addresses any obvious defects early.
Aging Test for Rechargeable Work Light
- Aging Test Setup: The products are plugged into a charging cable. They are connected to AC power for at least eight hours. This simulates real-world usage and helps make any potential issues that will arise during regular use.
- Environmental Conditions: The aging tests occur in a controlled environment. Temperatures range between 20 and 35 degrees Celsius. Humidity levels vary between 55% and 95%. These conditions help that the tests are consistent and reliable.
- Periodic Function Tests: During the aging process, a lighting function test occurs every two hours. This involves turning the lights on and off. The test checks for any issues like flickering, dimming, or color projection problems.
- Customer-Specified Tests: If a customer has specific requirements, more rigorous tests can occur according to their specified time and conditions. This ensures that the products meet the exact needs of the customer.
Final Quality Control
- Dead Light and Flicker Check: The standard for passing the test is that there should be no dead lights. There should also be no flickering dim lights or poor color projection when turning the lights on and off. Any product that fails this test is rejected.
- Flow Sensitivity Testing: A certain proportion of the final batch undergoes flow sensitivity testing. This test determines whether the discharge time of the product meets the customer’s requirements. It also verifies if the brightness of the product meets the customer’s requirements, based on the test report.
Lumen Test Lab for Rechargeable Work Lights
Pre-Shipping Control
- Final Inspection: Before loading the products into sea shipping containers, we conduct a final inspection. This ensures that all products have passed the aging tests. It also confirms they meet the quality standards.
For more detailed information on the importance and process of LED aging tests, you can refer to this comprehensive guide. It explains what is the LED aging test and why it is so important1.
By next these detailed testing procedures, we make sure our portable work light manufacture process produces high-quality and reliable products. These products meet customer expectations.
