Mars Hydro FC6500 Dimmable Full Spectrum LED with 5x5ft Coverage hawthorne Once in calibration mode the

Once in calibration mode the pH electrode can be calibrated to 1 or 2 points using the pre-programmed standard buffers (pH 4

Spray directly on plants during the evening or when lights are off

Total output 470 PPF Dimensions 12"X10"x4"

SaferTM Brand 3-In-1 Concentrate can be used to kill insect and mite pests and to prevent and control fungal disease

Mars Hydro FC6500 Dimmable Full Spectrum LED with 5x5ft Coverage hawthorne Once in calibration mode theMars Hydro FC6500 LED with 5x5ft Coverage, with Samsung LM301B, Dimmable Full Spectrum, with driver and suspending accessories, IP65 High Quality Efficient LEDs Chips2688Pcs Best Selling Samsung LM301 and Osram 660nm LEDs chips, High Efficiency Up to 2. 8 mol J. Upgraded Sunlike Full Spectrum White LightThis High intensity spectrum is beneficial for plants at all stages from veg to bloom, and creates Big density Buds. Boom Yield & Increasing Crop