Save the file in the embedding folder of your UI (for ForgeUI under ...\webui\embeddings)

Surreal Neo Noir is primarily a lightly weighted prompt that influences lighting and adds reflections. The idea behind it was to create a neon-like backlighting that is reflected by objects in the foreground to produce a natural-looking illumination.

the triggerword is "surreal neo-noir", Just in case you're wondering why nothing happens when you have "neo-noir" and "surreal" in different places of your prompt.

The embedding is somewhat sensitive to factors such as prompt length and deviations in lighting settings. However, this is a general difference between LoRa files and embeddings: embeddings are extensions of the prompt and therefore more sensitive to it. On the other hand, they generally only affect image quality to the extent intended.