Roblox Lighting & Atmosphere When to Load Load for Roblox lighting, atmosphere, day/night, or post processing (Bloom, ColorCorrection, DepthOfField). Quick Reference Lighting Service Atmosphere Post Processing (all parented to Lighting) Effect Key Properties BloomEffect Intensity (0 1), Size (px), Threshold ( 0.7 recommended) ColorCorrectionEffect Brightness, Contrast, Saturation ( 1 to 1), TintColor DepthOfFieldEffect FarIntensity, FocusDistance, InFocusRadius, NearIntensity SunRaysEffect Intensity (0 1), Spread (0 1) Day/Night Cycle Local Lights Light Use Key Props PointLight Lamps, torches Range, Brightness, Color SpotLight Flashlights Range, Angle, Face SurfaceLight Screens, panels Range, Angle, Face Perf: Limit shadow casting lights to 4 6 visible. Use Shadows=false on most. Neon material = cheap glow. MCP: Inspect, change minimally, capture, check performance. Common Pitfalls Brightness 3 washes out. Density 0.5 = soup. Max 2 3 post effects. Avoid black Ambient. Technology is deprecated; it and its replacements are Studio only. References Mood presets (Day, Golden Hour, Night, Horror, Underwater, Sci Fi), zone tweens, full examples: references/full.md

roblox-lighting