iPower 300W LED Grow Light Full Spectrum for Indoor Plants Veg and Flower Water Chillers & Heaters Simple push button pH calibration

Simple push button pH calibration system

24* black rubber strip and black rubber ring

Installs into other size ducts with adapters

and expanded clay pellets

Diameter: 6 inch

iPower 300W LED Grow Light Full Spectrum for Indoor Plants Veg and Flower Water Chillers & Heaters Simple push button pH calibrationiPower 300W LED Grow Light is scientifically engineered to keep the balance of the PAR Output and Coverage Optimal full spectrum provides plants Veg and Flower all stages with everything they desire in the natural sunlight Produces the highest lumen output at the lowest wattage Advanced high speed quiet fans and upgraded aluminum cooling heat sinks are easy for heat dissipation