120 tubes at 30 LED/m. M on al-Noor, E on new rolls, tail E on old rolls (own output). Check off as you measure + solder. install directions →
Two checks per tube — both = done: measured soldered & fixed
Purchased + spare rolls (same product, combinable). One row per batch.
From the dome. Cuttable. Edit if the demount count differs.
Solver: greedy best-fit per pool, all-or-nothing per run, longest first. Source: app.js.
feeds an M tube feeds an E tube leftover
Whole = untouched, reusable. Offcuts = short remnants (mostly too short for another tube).