Cree CXB3590 Set – 75W per COB with Glass Lens

Lientec LED’s Cree CXB3590 Set is a modular COB grow-light kit built around the 36 V XLamp CXB3590, driven at about 2.1 A (≈75 W) per COB and supplied with a glass secondary lens. The listing offers multi‑COB configurations totaling 150, 225, 300 or 450 W, with interchangeable 60°, 90° or 120° optics and CCT options from 2700 K to 6500 K (80 or 90 CRI where available). Each kit includes an Ø163 mm passive heatsink, Ideal 50‑2303CR holder, EU 1.5 m power cable, wiring, thermal paste and a Poti (dimming) box on dimmable variants. Mean Well constant‑current drivers matched to the build are specified (ELG‑150‑C2100B, HLG‑240/320/480H‑C2100B). A framed 4×75 W option uses a 710×750 mm aluminum profile assembly; a 6×50 W frame is 550×1040 mm.