If you want really beautiful lighting, try letting your lights go past 100% and make sure that every pixel has some component of red, green, and blue -- never 0. Clip only after every effect has been applied, and you'll find that it looks a lot more natural.

Wow, looks awesome!

Hey, that looks pretty nice! How will it work out in gameplay? Everything that's even a little bit lit is fully visible?

Yes what is seen is seen, it is just a display effect