LEAF5 RAYE 600W 4CH is a programmable LED grow light designed for cannabis research and phenotype hunting. It provides four independently controllable channels via HydraOS or web app: 4000 K white (CH1) for general photosynthesis, Deep Blue 450 nm (CH2), Hyper Red 660 nm (CH3) and Far Red 730 nm (CH4). Power draw is 600 W. The light can update recipes at one‑minute intervals and supports sunrise/sunset simulation and multi‑fixture control with HydraOS. The main 4000 K channel serves as base illumination while supplemental channels allow targeted responses including phytochrome and Emerson‑effect experiments. Intended for both vegetative and flowering phases and customizable on request. Brand lists RAYE as compatible with their SAP and Hydra ecosystem.