O+ Series 450W

Groplanner’s O+ Series 450W is a modular quantum‑board LED grow light with manual knob dimming and RJ14 daisy‑chain control. The 450W variant is specified for a 3×5 ft tent and uses a targeted full spectrum combining 3000K and 5000K white with 660 nm deep red and 760 nm infrared. Groplanner lists efficacy at 2.75 µmol/J and a rated service life of 60,000 hours. The modular platform allows flexible panel arrangement and finned aluminum heat dissipation for quiet, fanless operation. As a reference performance metric, the 450W model is listed at 1237.5 µmol/s PPF. These specifications make it a single‑fixture option for a 3×5 flowering footprint or a building block for multi‑light arrays in larger spaces.