Curious to see if anyone has come across a naked bulb, no housing or attachment mechanism of any kind, just a lonely naked bulb, that could be used to outline structures. It does not have to, and preferably should not, actually emit any light that would light up the environment. I would use the assets from RCAP, such as the spotlight to actually light up the environment and then only a handful would be needed to cover an entire cement complex. Examples follow of a cement plant and an oil refinery;
An example in that 'other' simulator of Monolith. You can see that the bulbs don't actually emit any light, though I think these are a tad on the dim side;
I did a small test creating a largish irregular asset block and filling it with a count of 300 of the light tower from Steven's Pass. The number of lights is way beyond what I would use and even so the FPS hit was acceptable. Each tower has a bank of 12 lights. I could see myself adding 50 or 60 single lights to each cement plant on my route which would be the equivalent of 5 or so of these light towers making the FPS hit almost non-existent. I've looked through all the routes I own and have never seen such an asset used that was not part of another structure. I would prefer it to be a freeware asset that could be distributed with a freeware route. If none exist I'll get over it, just thought it would be the icing on the cake for a cement plant.