I was trying to make a lighthouse asset for a scene I was making and ran into a little roadblock.
I need some help trying to make the lamp which goes on the top. I was imagining a beam of light which rotates 360d in the sky.
I tried using a spot light, point light , area light and even emission mixed with transparent shader but nothing seems to work..
Blend File: https://pasteall.org/blend/23a7e321432143bba254149136d1161c
Thanks in advance. I really am stuck here
Lamp: