How can you use the LED aging and life test rack

It’s important to run testing on LED aging. Without an aging test, it is impossible to ensure the product’s quality, and unreliable elements will show up during the earliest stages of construction, which would significantly raise maintenance costs and safety incidents in the future. Instead, professionally aging a product before it leaves production and performing an inspection check improves the lamp’s efficiency and significantly increases the stability of the subsequent work efficiency.

Based on years of expertise, LISUN developed and produced the SY2036 lamp aging test equipment. The SY2036 LED aging and life test rack is entirely created in accordance with IEC standards, but it can also be created in accordance with client specifications. All types of lights and luminaires, including LED, CFL, and HID Indoor and Outdoor lamps, can be tested with the SY2036. This paper will discuss in detail the features of LISUN’s LED aging and life test rack and why it is important to conduct aging tests.

Aging and Life test Rack |SY2036|
The ageing rack procedure is used to strengthen the experiment under the appropriate circumstances and imitate many elements involved in the actual use conditions of the products in the ageing test. The frequency of lamp use is primarily affected by the ageing LED lamp rack, which also extensively evaluates the completed lamp’s brightness. Additionally, in order to meet the testing requirements of various nations, light tubes are tested for ageing according to the products supplied to various nations and areas.

When LED bulbs are created and manufactured, a finished product is created that needs to be aged and tested. The lamp tube can be useful after it has been made, but once it has been used, it will be discovered that there are certain defects. It will be discovered that most of these defects happen within a few hours to dozens of hours, so it will just be necessary to stipulate the ageing and testing of electronic products.

The process will then be finished by the product manufacturer. through repeat testing. To guarantee that the product acquired by the user is dependable or less problematic, leave the defective product in the manufacturer and provide users with items that are free of issues. This is what age testing means.

The top provider and manufacturer of LED Bulb Light Ageing Testing Rack or Shelf is LISUN. The lifespan of lighting components is checked using ageing racks. The ageing rack is set up to change the frequency or voltage as well as other components to test products across the board. The maximum number of bulbs that this ageing shelf can test at once is 50 or 150 LED panel lights.

All sorts of lights, including street lights, floodlights, tube lights, hidden lights, panel lights, etc., can be tested using these ageing racks or shelves. We can also test LED bulbs on life testing racks, which work well for switching and keeping track of the hours. We are offering our clients an exceptional quality of good cluster of LED Light Ageing Shelf, which is the professional equipment for LED manufacture, under the rigorous supervision of qualified specialists.

Product detail
The LISUN LED ageing and life test rack has a PLC program, an English/Chinese touch screen, and is simple to use and maintain, among other significant qualities. Over-current protection is included into the system. The gadget will sound an alarm and cut off the output to safeguard the transformer when the load current rises too high.

Additionally, it has three independent floors that may each function independently and test various types of EUT. Certain features of the device include:
• Input AC220V, 50/60HZ, 12KVA minimum power supply (110V is optional)
• Transformers built-in: 0-250V and 0-300V 5KVA (Other power is optional)
• EUT’s maximum power is 5KVA and 12A. (Other power is optional)
• EUT and Number: 112 pieces each of B22 and E27. T5/T8/T12 tube, 36 pieces. a 22-piece LED panel (Other EUT can be designed according to customer request)
• ON/OFF test: Programmable on the touch screen
• Test cycle range: 0 to 99,999 (adjustable)

Test criteria for ageing LED lamps
As a green energy-saving LED bulb, there will typically be some degree of instability if the performance test is lowered before usage. For instance, if the functioning of the LED lamp is not standard and it is impacted by the environment, the product will flash instead of lighting, and events like damaged lights cause the life of LED lamps to be shorter than anticipated.

The purpose of LED lamp aging test
The goal of the LED bulb ageing test is to prevent and manage the quality issues with LEDs. Since all LED lamps are manufactured as finished goods, they must undergo an ageing test. The major goals are to determine whether the LED was harmed during assembly and whether the power supply is reliable in hot settings. The ageing test is flexible in its actual use, which not only allows it to satisfy applicable standards requirements but also increase production efficiency.

The importance of LED lamp aging test
The significance of the LED bulb ageing test is that without it, the product quality cannot be assured, and uncertain elements will surface at the first stages of the project, significantly raising maintenance costs and accident risks down the road. Contrarily, the product has been professionally aged before leaving the plant, and an inspection check has been completed, which has substantially boosted the stability of the latter work efficiency and improved light efficiency.

Working
This LED Light Aging Machine has a dual voltage testing system, which enables us to test a variety of junction rectifier (LED) products, including bulbs, T5 tube lights, battens, panel lights, flood lights, concealed lights, and many more. This machine has two variacs or dimmers attached. We’ll use two different voltages, 80V and 320V. In this machine, we have a counter and a timer. We will set the time and determine the number of times the light switches on and off using this LED bulb ageing testing device. We may see how many times we’ve switched using the timer that is included.

Replacement research reveals three causes for replacement:
1. Low Voltage
2. High Voltage
3. Switching

We will check our light objects against each of the three parameters using this technique. At our plant, we have conducted various kinds of tests. In this scenario, our replacement will substantially decrease, which will put our products and brand in a very favorable position. There will be less competition for your brand on the market.

Procedure
The invention offers a technique for testing the temperature and ageing of LED lamps, which can be applied to high- and low-temperature ageing of LED lamps.

The method specifically includes the following steps
1. large-power LED lamps work for t1 hour at the high temperature of a1 centigrade and the voltage of U1 volt;
2. large-power LED lamps work for t2 hour at the normal temperature of a2 centigrade and the voltage of U2 volt; and
3. large-power LED lamps work for t3 hour at the low temperature of a3 centigrade
4. The steps (a) to (d) take 96 hours to complete. After testing the LED lights for photodegradation and chromaticity coordinate, the

LED lamps with the largest changes in photodegradation or chromaticity coordinate are discarded. The method’s advantage is that it speeds up production by doing the ageing and high/low temperature tests at the same time.

Company details
LISUN GROUP established LISUN Instruments Limited in 2003. In Shanghai, Russia, India, and Korea, we have sales and service offices. We constructed a high-end product showroom and accreditation lab in Shanghai in 2012. To design and manufacture lighting and electrical test devices, LISUN has established a new plant in China. Its quality management system has received stringent certification under ISO9001:2015. As a CIE Member, LISUN designs its products in accordance with CIE, IEC, and other global or national standards.

All goods have a CE certification and were verified by an independent lab. Our main products include goniophotometers, spectroradiometers, integrating spheres, LED and CFL test instruments, photometers, colorimeters, surge generators, environmental test chambers, IP water and dust proof test equipment, high and low temperature humidity chambers, plug and switch testing, and AC and DC power supplies. We also test electrical safety and conduct EMC & EMI tests.

Products from LISUN have been distributed to more than 150 nations and areas worldwide. Numerous well-known businesses around the world, including UL, SGS, NIST, NIM, UNDP, Philips, OSRAM, and others, are satisfied with its quality. LISUN attracts thousands of new clients. Right Product, Right Price, and Right Service is the motto of AcA Trust. AcA A. In the future, we’ll keep offering our clients more and more high-quality goods.

FAQs
How can I evaluate the performance of an LED in the lowest amount of time, i.e., to investigate a cheap, quick, and efficient way to choose LED particles?

a. Evaluating the initial photometric and electrical characteristics of LED particles, including data under various conditions, chip size, and other factors. We suggest LISUN LPCE-2(LMS-9000) Integrating Sphere Spectroradiometer LED Testing System for this part’s testing in order to evaluate the performance of individual LEDs and LED lights.

To test SSL products, it is advised to use an array spectroradiometer with an integrating sphere in accordance with CIE127-1997, IES LM-79-08, and IES LM-80-08. The LPCE-2 (LMS-9000A) can perform a variety of LM-80 compliant LED optical maintenance tests, including Flux VS time, CCT VS time, CRI VS time, Power VS time, and others. It is capable of testing LED bulbs for CCT, CRI, spectrum, lumen, lumen efficiency, power, power factor, current, voltage, and other parameters that satisfy LM-79.

b. Aging quickly at ambient temperature and 1.5 times the recommended current. Taking 5 samples (more samples may be taken under certain circumstances), ageing them quickly at 25 °C and 1.5 times rated current (225 mA), testing them at 0 hr., 48 hr., 96 hr., and 168 hr. for photometric and electrical parameters, and calculating each node’s attenuation ratio in relation to the flux change amount in order to simulate the life curve of LED particles.

c. Aging quickly at nominal current and 85°C. taking 5 samples (more samples may be taken if conditions allow), rapidly ageing at 85°C and nominal current (15mA), testing at 0hr, 48hr, 96hr, and 168hr four stages for photometric and electrical parameters, and calculating each node’s attenuation ratio in accordance with the change in flux, and simulating the life curve of LED particles.

What is the objective of the ageing test for LED lamps?
All LED lights must be created as finished goods and subjected to ageing testing in order to prevent and control the quality issues with LEDs. The major goals are to determine whether the LED was harmed during assembly and whether the power supply is reliable in hot settings. The ageing test provides operational flexibility, allowing it to not only satisfy relevant standards’ requirements but also boost production effectiveness.

Lisun Instruments Limited was found by LISUN GROUP in 2003. LISUN quality system has been strictly certified by ISO9001:2015. As a CIE Membership, LISUN products are designed based on CIE, IEC and other international or national standards. All products passed CE certificate and authenticated by the third party lab.

Our main products are Goniophotometer, Integrating Sphere, Spectroradiometer, Surge Generator, ESD Simulator Guns, EMI Receiver, EMC Test Equipment, Electrical Safety Tester, Environmental Chamber, Temperature Chamber, Climate Chamber, Thermal Chamber, Salt Spray Test, Dust Test Chamber, Waterproof Test, RoHS Test (EDXRF), Glow Wire Test and Needle Flame Test.

Please feel free to contact us if you need any support.
Tech Dep:  Service@Lisungroup.com , Cell/WhatsApp:+8615317907381
Sales Dep:  Sales@Lisungroup.com , Cell/WhatsApp:+8618117273997

Tags：SY2036