Even though the price of led high bay is much more expensive than ordinary light, it is able to save considerable energy charge in the long run on condition that it is qualified. Unqualified LED lighting is not only high in price, but also its longtime is not guaranteed. Neither can save money nor save energy.
There is a variety of LED High Bay in the market, but the quality varies greatly. It is not easy to select a relieved lighting. How to find the suitable one? Let’s follow these tips.
Firstly, check whether there is national inspection mark and energy efficiency labeling or not.
Secondly, examine the package of fixture, including fixture logo, power, label, etc. Try to wipe it with soft wet cloth; if the logo is still clear and distinguishable, then the fixture is qualified.
Thirdly, look at its lifetime. In experiment condition, a qualified LED High Bay is able to work over 5000 hours and 2000 hours in normal condition. If the LED lighting is unable to reach the standard, it is considered to be an inferior.
Fourthly, check security requirements. Pay attention to the lamp holder during installation and disassembly. Make sure whether it is loose, tilt and insulation or not.
Finally, watch whether the material outside of LED fixture’s tube is heat resistance and fire protection or not, and whether the fluorescent powder in the lamp is even. If the two poles of the lamp are black before using, it is obviously an unqualified lamp.