The buyer is buying 2,000pcs LED High Bay lights from a new supplier. According to their process, they must hire 3rd party QC to help them to manage the NPI. Previously the buyer used inspection service from a QC team who inspect a big range of products: clothes, Shoes, Furniture, Lighting, etc. The buyer faced…
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How do we support the EU customer to prepare the streetlight tender?
When the lighting company prepares for the government streetlight tender in some countries of West EU, of course, they need many documents of the products, example: IES File is very important and the data should follow the law, suitable lens, no light pollution at 90°. The story is as below: Jan 28th, 2019 The EU buyer sent…
Waterproof Testing
In LED Lighting industry, many people think waterproof is very easy because they can just add some glue on the glass cover, or add glue around the cable connector to prevent the water goes inside. This is wrong, and it caused many failures such as burning. Hope more and more people would know the importance…
LED floodlight waterproof failure case
We prevent the factory to deliver 1,000pcs of 200W Highbay lights to the overseas buyer, by the inspection before shipment. More important is: We prevent our customer to face the challenge from the end users, who would use these IP failure products. Thank our QC’s careful work. Thank the customer’s trust, and they fully understand,…
LED Spot Light-OSRAM Testing of Spectrum and reliability parameters
How to test and know the real specification for LED Spotlight, downlight, and other commercial lighting include track light? How to know their real life span, workmanship, LED components? How to test the Spectrum parameters &IES, such as Lumen efficiency, CRI, R9, CQS, CCT, IES, light distribution for LED ligting? How to test its temperature…
LED bulbs Testing
By the latest testing for the LED Bulbs: OSRAM, Philips, FSL, Media and Opple(FLS and Opple are Chinese local big brands), we get some interesting summary. (Reminding: we test these bulbs with Preheat 0second and preheat 3 mins, then compare these 2 sets data) 1. For all the brands, the actual lumin is much higher…
LED lighting LAB-FCS
The Quality professor who comes from a TOP German lighting company, visited our independent LED Lab recently. He told me: your laboratory is better than you showed on Linkedin. Then I found my old picture really need to be changed. We improved a lot in the past years, and I believe we will continue to improve to…
LED High bay light ,which will be used in iron factory, or other high temperature environment?
How to know the LED High bay light’s life&reliability under high-temperature environment? How to test the LED High bay light, if you want to use them in an iron factory? or a battery factory? Mr.Ken want to purchase 1,500 pcs of 200w high bay lights, for his project in a casting factory in Guangxi Province…
Test Philips Fluoresent tube and LED Tube: Spectrum & IES
Can we know the LED lighting’s real quality and specification? Such as Lumen Efficiency,CRI(Color Rendering Index),CCT(Color Temperature),Light Distribution & IES file? Is LED lighting really much higher efficiency than old fluorescent light? How is the performance on other spectrum parameters? Yes, we do testing for a whole range of Lighting products, include LED Indoor lights…
Will IES data change after the LED lights work a long time?
IES parameter is different from Lumen.It includes more data for LED light,include:Light Distribution,Light Intensity,Beam angle,UGR,etc.These are very useful for lighting project designers. And We already know:for good quality LED Lights, the Lumen reduction is very small after working for years. So,a question come:After the LED lights working for a long time, will these IES parameters…