LED Strip Light Engineering Calculator — ProCalc™ | DENO

ProCalc™ is a free engineering calculator suite for LED strip lights, published by DENO Lighting — a Shenzhen/Foshan manufacturer offering OEM, ODM and fully custom production. The suite covers power load (W/m × length × derating), voltage drop on 12V/24V/48V FPCBs (including 1oz, 2oz and 105µm/3oz electroplated copper architectures), one-end vs both-end feed simulation, luminous efficacy (lm/W), lux at distance and CC/CV resistor sizing. All six core parameters (V, lm/m, W/m, lm/W, CCT, CRI) sync across modules and can be exported as an IEC 62717-style PDF report. Use ProCalc to validate a project, then request matching DENO samples or an OEM/ODM quotation from our factory.