led high bay attracts tremendous attention because of its long lifetime, energy saving and environmental protection. However, when facing a wide variety of products, how to choose the high quality LED High Bay?
Enterprise: Most of enterprises require a high level in dust-free and anti-static. It would be great if you are allowed to visit the production line of the enterprise. If not, judge their production status from the following aspects:
1) Whether they have registered or not?
2) Do they have had any certification?
3) Have they created their own website?
4) How about the ranking in Baidu and Google?
5) Have they had any media report?
6) How about the user feedback?
Package and logo: The country compulsively demands all the LED Light manufactories must mark the important contents in the product package, including rated voltage, the range of voltage, rated power and rated frequency. Generally speaking, the printing logos of high-quality products are so good that they are still legible and not easy to erase. Besides, they are always included their logo and related certification. On the contrary, the labels of low-quality products are always printed very simple or even copied to save cost for manufactories. What’s worse, they won’t provide any contents that the country demands. Therefore, please don’t choose such products if you meet by chance.
Light appearance: There are no obvious crack and looseness in the light appearance. In addition, check the smooth finish of light parts and the size of the welding spots to make sure all of them have the same size.
Parameters: The main parameters of LED High Bay contain light efficiency, color rendering index (CRI) and color temperature. The current indicators of light efficiency is 80-100LM/W. Please pay attention that the light efficiency of all high-quality products must greater than 80 LM/W. The standard of CRI is higher than 70 while the range of color temperature is 4500~5500K.