Medic Grow Spectrum X 780-880W Adjustable Full Spectrum UV and FR Commercial LED Grow Light for 5X5FT Electrical Components For calibration of all Sper

For calibration of all Sper Scientific digital sound meters or any sound level meter with 1” or ½” microphone

5µm paper filter molded and sealed into the cup there is no media leak through

FDA: GRAS (Generally Recognized as Safe) -  This product is safe for processing food

ROOTS @ 2 – 3 ML PER GAL

Medic Grow Spectrum X 780-880W Adjustable Full Spectrum UV and FR Commercial LED Grow Light for 5X5FT Electrical Components For calibration of all SperSpectrum X LED Grow Light Best Indoor Grow Lights for Plants The Best Adjustable Spectrum LED Grow Light for 5'x5' Tents and Large Vertical Farms High PAR Value with Uniform Distribution: The Spectrum X features top tier Osram diodes and advanced drivers, delivering up to 2. 8 mol J PPE and 2200 mol s PPF. Custom Full Spectrum + UV: Equipped with customized spectrums for the growth stage (V1) and flowering stage (U1), along with UV and Far Red (VS FS)