FLUXengine Evo

Crescience’s FLUXengine Evo is a DIY-oriented LED module for building efficient horticulture fixtures. The board carries 140 Samsung LM301B Evo diodes in a 3500 K white spectrum and is intended for use with constant‑current drivers. The aluminum PCB is 3 mm thick with an acrylic protective coating and pluggable spring clamps for quick wiring. Dimensions are 240 x 40 x 7.5 mm and weight is 0.08 kg. Efficiency over 3 µmol/J is stated, with maximum drive of 4 A and up to 80 W per module. Crescience’s PPFD database shows a single FLUXengine Evo run at 1300 mA covering approximately 80 x 80 cm, useful as a baseline for veg or for composing multi‑module layouts that evenly saturate larger tents.