DLI APEX-Series LED Toplight

DLI APEX-Series LED Toplight is Dutch Lighting Innovations’ high-output greenhouse LED designed as a direct 1000W HPS replacement. The series delivers up to 3,800 µmol/s at up to 3.7 µmol/J with power draw up to 1,050 W, and features a 120–140° beam shaped by an optical lens for uniformity. The fixture is passively cooled via a Venturi-effect bar layout, is dimmable 20–100%, and carries IP65 ingress protection. Housing measures 95 x 24 x 19.5 cm and weighs about 11 kg. APEX coverage matches the footprint of a 1000W HPS fixture, easing one‑for‑one retrofits. Indoor FS‑DC variants use OSRAM LEDs and operate from 208–400 V. Typical use is single or multi‑fixture toplighting in commercial rooms or greenhouses.