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'What tests are done before the grow lights are shipped?'

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'Testing the LPU grow light before shipment is a key step to ensure product quality and performance. The following are common testing processes and contents to ensure that the lamps meet standards and'

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'103.151.173.95-49514'

'2025-03-20 14:26:27'

'2025-03-20 14:38:58'

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'<h1 label="标题居左" style="font-size: 32px; font-weight: bold; border-bottom: 2px solid rgb(204, 204, 204); padding: 0px 4px 0px 0px; text-align: left; margin: 0px 0px 10px; line-height: 1.75em;">Testing the LPU grow light before shipment is a key step to ensure product quality and performance. The following are common testing processes and contents to ensure that the lamps meet standards and meet customer needs:</h1><p><br/></p><p><br/></p><ol class=" list-paddingleft-2" style="list-style-type: decimal;"><li><h2 style="line-height: 1.75em;">Electrical performance test</h2></li></ol><p style="line-height: 1.75em;">▲ Voltage and current test: Check the operating current of the lamp at the rated voltage to ensure that it meets the design specifications.</p><p style="line-height: 1.75em;"><span style="text-wrap: wrap;">▲&nbsp;</span><span style="text-wrap: wrap;"></span>Power test: Verify whether the actual power of the lamp is consistent with the nominal power.</p><p style="line-height: 1.75em;"><span style="text-wrap: wrap;">▲&nbsp;</span><span style="text-wrap: wrap;"></span>Power factor test: Ensure that the power factor of the lamp meets the energy efficiency standard (usually required to be &gt;0.9).</p><p style="line-height: 1.75em;"><span style="text-wrap: wrap;">▲&nbsp;</span><span style="text-wrap: wrap;"></span>Start-up time test: Test the time from turning on to full brightness of the lamp to ensure fast startup.</p><p><br/></p><h2 style="line-height: 1.75em;">2. Optical performance test</h2><p style="line-height: 1.75em;"><span style="text-wrap: wrap;">▲&nbsp;</span><span style="text-wrap: wrap;"></span>Spectrum test: Use a spectrometer to detect the spectrum emitted by the lamp to ensure that the ratio of red light (660nm) and blue light (450nm) is suitable for plant growth.</p><p style="line-height: 1.75em;"><span style="text-wrap: wrap;">▲&nbsp;</span><span style="text-wrap: wrap;"></span>Luminous flux test: Measure the total light output of the lamp to ensure that the brightness meets the design requirements.</p><p style="line-height: 1.75em;"><span style="text-wrap: wrap;">▲&nbsp;</span><span style="text-wrap: wrap;"></span>Light uniformity test: Check whether the light distribution within the illumination range of the lamp is uniform to avoid dark areas or overly bright areas.</p><p style="line-height: 1.75em;"><span style="text-wrap: wrap;">▲&nbsp;</span><span style="text-wrap: wrap;"></span>PPFD (Photosynthetic Photon Flux Density) Test: Measure the PPFD value of the lamp at a specific distance to ensure that it meets the photosynthesis needs of plants.</p><p><br/></p><h2 style="line-height: 1.75em;">3. Thermal Management Test</h2><p style="line-height: 1.75em;"><span style="text-wrap: wrap;">▲&nbsp;</span>Temperature Rise Test: Run the lamp to a stable state, measure the temperature of the housing and key components, ensure good heat dissipation performance and avoid overheating.</p><p style="line-height: 1.75em;"><span style="text-wrap: wrap;">▲&nbsp;</span>Heat Distribution Test: Use a thermal imager to check the heat distribution of the lamp to ensure that there is no local overheating.</p><p><br/></p><h2 style="line-height: 1.75em;">4. Durability Test</h2><p style="line-height: 1.75em;"><span style="text-wrap: wrap;">▲&nbsp;</span>Aging Test: Run the lamp continuously for hundreds of hours to simulate long-term use and check light decay, color temperature changes and stability.</p><p style="line-height: 1.75em;"><span style="text-wrap: wrap;">▲&nbsp;</span>Switch Cycle Test: Repeatedly switch the lamp on and off to test its durability and stability.</p><p style="line-height: 1.75em;"><span style="text-wrap: wrap;">▲&nbsp;</span>Environmental Adaptability Test: Test the performance of the lamp in extreme environments such as high and low temperatures and humidity to ensure that it can adapt to different planting environments.</p><p><br/></p><h2 style="line-height: 1.75em;">5. Safety Performance Test</h2><p style="line-height: 1.75em;"><span style="text-wrap: wrap;">▲&nbsp;</span>Insulation Resistance Test: Check the insulation performance of the lamp to ensure that it meets safety standards.</p><p style="line-height: 1.75em;"><span style="text-wrap: wrap;">▲&nbsp;</span>Voltage Withstand Test: Perform high voltage tests on the lamp to ensure that it can withstand fluctuations in the rated voltage.</p><p style="line-height: 1.75em;"><span style="text-wrap: wrap;">▲&nbsp;</span>Waterproof and dustproof test: Test according to IP rating (such as IP65) to ensure that the lamp is suitable for humid or dusty environments.</p><p><br/></p><h2 style="line-height: 1.75em;">6. Appearance and structural inspection</h2><p style="line-height: 1.75em;"><span style="text-wrap: wrap;">▲&nbsp;</span>Appearance inspection: Check whether the lamp housing has scratches, deformation or other defects.</p><p style="line-height: 1.75em;"><span style="text-wrap: wrap;">▲&nbsp;</span>Structural stability test: Ensure that the lamp&#39;s mounting bracket, screws and other components are firm and reliable.</p><p style="line-height: 1.75em;"><span style="text-wrap: wrap;">▲&nbsp;</span>Label and packaging inspection: Confirm that the product label (such as power, voltage, model) is clear and accurate, and the packaging is intact.</p><p><br/></p><h2 style="line-height: 1.75em;">7. Functional test</h2><p style="line-height: 1.75em;"><span style="text-wrap: wrap;">▲&nbsp;</span>Dimming function test (if supported): Check whether the dimming function is smooth and stable.</p><p style="line-height: 1.75em;"><span style="text-wrap: wrap;">▲&nbsp;</span>Intelligent control test (if supported): Test the compatibility of the lamp with the intelligent control system &#40;such as APP, timer&#41;.</p><p><br/></p><h2 style="line-height: 1.75em;">8. Final inspection</h2><p style="line-height: 1.75em;"><span style="text-wrap: wrap;">▲&nbsp;</span>Full inspection or random inspection: According to the order requirements, each lamp is fully inspected, or randomly inspected in proportion.</p><p style="line-height: 1.75em;"><span style="text-wrap: wrap;">▲&nbsp;</span>Customer special requirements test: If the customer has special requirements (such as specific spectrum or power), additional testing and records are required.</p><p><br/></p><h2 style="line-height: 1.75em;">Test equipment</h2><p style="line-height: 1.75em;"><span style="text-wrap: wrap;">▲&nbsp;</span>Spectrometer</p><p style="line-height: 1.75em;"><span style="text-wrap: wrap;">▲&nbsp;</span>Power meter</p><p style="line-height: 1.75em;"><span style="text-wrap: wrap;">▲&nbsp;</span>Thermal imager</p><p style="line-height: 1.75em;"><span style="text-wrap: wrap;">▲&nbsp;</span>Insulation resistance tester</p><p style="line-height: 1.75em;"><span style="text-wrap: wrap;">▲&nbsp;</span>Withstand voltage tester</p><p style="line-height: 1.75em;"><span style="text-wrap: wrap;">▲&nbsp;</span>Environmental test chamber</p><p style="line-height: 1.75em;"><br/></p><h2 style="line-height: 1.75em;">Test report</h2><p style="line-height: 1.75em;">After each batch of lamps is tested, a detailed test report must be generated, including:</p><p style="line-height: 1.75em;"><span style="text-wrap: wrap;">▲&nbsp;</span>Test items</p><p style="line-height: 1.75em;"><span style="text-wrap: wrap;">▲&nbsp;</span>Test results</p><p style="line-height: 1.75em;"><span style="text-wrap: wrap;">▲&nbsp;</span>Pass/fail judgment</p><p style="line-height: 1.75em;"><span style="text-wrap: wrap;">▲&nbsp;</span>Test time and personnel</p><p style="line-height: 1.75em;"><br/></p><p style="line-height: 1.75em;">Through a strict testing process, we can ensure that LPU grow lights meet high quality standards before shipment, provide customers with reliable products, and reduce after-sales problems.</p>'

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'What tests are done before the grow lights are shipped?-Company News-News-Best Indoor grow lights| grow lights for cannabis'

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