The Set Lighting App

The Set Lighting App is a professional cinematography lighting toolkit for filmmakers, gaffers, DPs, and content creators. It helps you plan lighting setups, balance exposure, and communicate decisions faster on set. Core features include a photometrics and exposure calculator to estimate lux or foot-candles, T-stop, ND, throw distance, and beam coverage for common fixtures; a lighting ratio planner to set key, fill, and backlight targets with recommended light levels and camera settings; and a fixture and gel reference with output specs, CCT, beam angles, and gel to Kelvin conversions. Designed for speed, accuracy, and offline use, it streamlines preproduction and on-set workflows with clean UI, project presets, and quick sharing. Ideal keywords: cinematography app, lighting calculator, photometrics, exposure calculator, film lighting, video production, gaffer tool.