NOLANSFLY 640W Grow Lights spl_hlg Use at 8 ml/gallon for

Use at 8 ml/gallon for treatment of existing root problems to ensure your plant's good health

two grilles

making nutrients more available and increasing uptake

Factory Calibrated: The PH-200 meter is three-point factory calibrated to 4

Weight: Size: 11x9x5

NOLANSFLY 640W Grow Lights spl_hlg Use at 8 ml/gallon forNOLANSFLY grow light 640W light covers all growing stage including genetics, propagation, vegetation and flowering. Large luminous area uniform PPFD distribution. Hollow design have better airflow and great heat dissipation. IP65 waterproof. POWER: 640W INPUT VOLTAGE: 110 277V DIMMING: 0 10V Dim (Sosen) FIXTURE DIMENSIONS: 45. 5"L x 44. 1"W x 3. 1"H LED CHIPS: Lumileds+Prolight LED Efficacy: 2. 9mol J, Total PPF: 1,800mol s Adjustable Cable for