4 Feet CityFarm Full Spectrum + 660nm Red LED T8 Horticulture Growlight - Wire Link Connection Plug option:without electrical plug Conductivity readings are performed by

Conductivity readings are performed by an amperometric graphite electrode that resists oxidation

and plastic carrying case

as well as maintain quality

A lower density and higher drainage foam

You build a real system

4 Feet CityFarm Full Spectrum + 660nm Red LED T8 Horticulture Growlight - Wire Link Connection Plug option:without electrical plug Conductivity readings are performed byNEW Samsungs Novel Plant centric Spectrum Made in Malaysia Aluminum back for superior heat dissipation Suitable for seedlings, leafy greens and herbs Warranty: 1 year Specification: Length: 120cm Power consumption: 25W Power Factor: >0. 9 PPF: 59umol s (Full spectrum: 55 umol s, 660nm Red: 4umol s) PPFD: >130umol m s @ 15cm Efficacy: 2. 36umol J Lifespan: 40,000 hours Full Spectrum to Red Ratio: 5: 1 Diodes: Samsung LM301H EVO + Osram OSLON 660nm