Saint Lamps

In the dark nights of Golden Summit, occasionally, you can see a point of fluorescence flowing between the valleys, then changing into several and step by step into numerous. This is the famous scenery saint lamps in Mt. Emei. The saint lamps can be seen under four conditions: firstly, the weather must be fine right after the rain; secondly, there is no moon in the sky; thirdly, there are no clouds layers at the foot of the mountain; fourthly, there are no heavy wind and rain on top of the mountain. As for the conditions, it is clear that the saint lamps are really hard to be observed.