Valoya RX325 is a compact, IP65‑rated LED toplight for greenhouses and single‑tier rooms. Depending on spectrum, it draws 245–335 W and delivers up to 900 µmol/s with efficacies up to 2.7 µmol/J. The passively cooled, all‑aluminum housing with a tempered glass cover is designed for durability and easy cleaning. The luminaire measures 350 × 235 × 178 mm and weighs 5.8 kg. Dimming is 0–10 V/PWM, and input voltage options include 110–277 or 200–480 VAC. Recommended mounting distance is 0.5–4.0 m above the canopy, and typical service life is 50,000 hours to 70% output. Available spectra include AP67, NS1, Solray385, SolrayX, Lumi‑GH, and Solray385FR. Certifications include CE and RoHS, with testing to UL/CSA standards and selected DLC listings.