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every successful grow operation requires professional humidity control
104° F (40° C) Recommended Mounting Height 12-30 inches above the canopy depending on wattage Certifications IP66
Tarantula Reproduction Bar Manual
x1 120V Power Cable
Grand Master LEDs Par Meter fixturemaster every successful grow operation requiresPre orders Available (Shipping Mid August) Special pre order promotion $150 off Par Meter automatically applied at checkout Grand Master LEDs Par Meter The GML420 Series Spectral & Illuminance Analyzer integrates a high speed processor, a dedicated Linux based OS, and a high precision electronic CCD optical sensor. Utilizing an advanced long focus, crossed asymmetric Czerny Turner (CT) optical system, the device delivers a lightweight design, stable