Lighting Toolbox

Lighting Toolbox is the professional calculator app built for lighting designers, touring engineers, and production technicians. Ten powerful tools in one app, designed for on-site and pre-production use. Every tool gives you instant results with zero lag. No internet required — works completely offline, on the plane, in the venue, on the truck. TOOLS INCLUDED: • Lighting — ArtNet universe calculator, reverse ArtNet lookup, and RGB/RGBW pixel mapping. Enter a universe number, get Net/SubNet/Universe instantly. • Point Load — Distributed load calculator for 2–8 suspension points. Adjustable dynamic factor with per-point percentage breakdown and WLL checking. • Engineering — Simply-supported beam load simulator. Drag the load position and see both reaction forces update in real time. • Power — Voltage drop calculator with mm² and AWG cable sizing. Visual progress bar warns at 3% and flags at 5%. Calculates maximum safe cable run length. • Converter — Six conversion categories: length, weight, temperature, area, power, and pressure. Plus a watts/amps/kVA calculator. • Circle — Enter any one of diameter, radius, circumference, or area and get all the others. Supports metres, millimetres, centimetres, feet, and inches. • Colour — CCT and CRI reference guide covering 1800K to 10000K with typical source names and quality ratings. • CCT Meter — Live colour temperature measurement using your device camera. • Lux Meter — Live lux level measurement using your device camera. • DIP Switch — Visual DMX address calculator with tappable switches, channel stepping, quick presets, and binary display. Supports 9-bit and 10-bit modes. • Fixture Finder — Search 23+ manufacturer databases for fixture documentation, user manuals, and GDTF files. Direct links to manufacturer downloads. All calculations are provided as a guide only. Always verify critical values with a qualified engineer.