MARS HYDRO TS 3000 450W LED Grow Light with MOSO Driver Commercial Grow Daisy Chain Dimmable Full Spectrum Indoor Hydroponic Plant Growing Lamp for 4x4 5x5ft Greenhouse & Tent Electrolyte Solutions Conductivity and temperature do not

MARS HYDRO TS 3000 450W LED Grow Light with MOSO Driver Commercial Grow Daisy Chain Dimmable Full Spectrum Indoor Hydroponic Plant Growing Lamp for 4x4 5x5ft Greenhouse & Tent Electrolyte Solutions Conductivity and temperature do not Conductivity and temperature do not need to be calibrated as this is locked in during manufacture FC E4800 carries a dimmer to adjust the brightness according to individual needs 619A@AC277VFrequency: 50 60HZ🌱Package List:1 x TS 3000W led grow light1 x Hanging kit2 x Rope ratchet🌱Grow Tips🌱Recommended Hanging Distance Above Plants:Seeding: 24" Germination: 24" 30"Veg: 18" 24" Bloom: 12" 18" Recommended Lighting Time:Veg: 18 6 (on off) or 20 4 (on off)Flower: 12 12 (on off) NEW DIODES LAYOUT & HIGH EFFICIENCY WHITE LED GROW LIGHT : The new diodes arrangement of dense in the middle and sparse on both sides makes the led light more uniform between middle and sides than old arrangement of other brand lights