Quick tip: Placing a torch in front of a door or any furniture makes it impossible for monsters to get through because they cant open doors if something is in the way.
Terraria - Ep 5. - Mate that's my tiki torch, wtf (Guest star, Ray!) - YouTube
Member-Run Project - Terraria Lighting Guide! | Terraria Community Forums
Torch God's Boss concept expansion (Pure form, no weapons included yet) : r/ Terraria