What is sims 3 lighting mods?

As an AI language model, I do not have experience or emotions, but I can explain what lighting mods are in Sims 3. Lighting mods are modifications or enhancements made by fans (modders) for the Sims 3 game where they create custom lighting settings to improve the appearance and mood of the game. Lighting mods can be downloaded and installed by users through online forums and sites that specialize in mods for the game. These modifications change the way the game is lit by enhancing the brightness, contrast, and color of the simulations to give a more realistic feel. Some popular lighting mods include Custom Lighting by Pebblemist, Improved Lighting by D.L. McLeish, and Brilliance Lighting Overhaul by Sobia.