The ViparSpectra R900 Reflector Series LED Grow Light delivers impressive performance designed to replace a 1000W HPS or MH light while consuming about 418W from the wall. It offers comprehensive full spectrum illumination - from vegetation to flowering stages - ideal for a medium grow space of 3.5′×3.5′ (core) to 4.5′×4.5′ max at a 24″ hanging height. Built with 180 high-output 5W Bridgelux/Epileds LEDs and equipped with a reflective design, the R900 ensures wide and uniform canopy coverage without creating hotspots. Its thermal design features large aluminum heatsinks paired with dual 4.72’’ fans, allowing it to run about 70% cooler than traditional HID fixtures, extending lifespan and performance. This tent is ideal for growers who want efficiency and reliability.