Earlier, we briefly introduced what needs to be paid attention to when installing aviation lights in airports, but in fact, many high-rise buildings also need to be guided by aviation lights in order ...

Generally divided into low intensity, medium intensity and high intensity, the vertical or horizontal distance of the lamp is greater than 45 meters in buildings or facilities, the three intensity lam...

The effective light intensity of the obstruction lights are: low-intensity obstruction light effective light intensity 1500cd, red flash or constant light, medium-intensity obstruction light effective...

From September 1 this year, incandescent bulbs are banned in the EU. The luminous efficiency of incandescent bulbs is only 5%, and the remaining 95% is all heat consumption. Incandescent bulbs are ine...

Time is about to enter October, and the pace of incandescent bulbs withdrawing from the market is increasing. LED manufacturers have launched LED series bulbs to reflect this effect. Looking at the de...

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