TotalGrow Stratum 20 Clone LED Grow Bar (3-Pack)

TotalGrow Stratum 20 Clone LED - 3 Pack The Stratum 20 Clone LED promotes vigorous rooting and growth for your clones, seedlings, greens, and transplants. Cultivate healthy plants with flexible, energy-efficient LED lighting that can be easy configured as your setup demands.    Features  Cost-effective propagation with uncompromised growth 2.4-2.9 μmol/J efficacy for minimal operating expenses Ideally tailored full spectrum for strong, rapid rooting and growth Simple, versatile implementation in minimal space   Spectrum        Additional Info   More information Brochure 1 Brochure 2 Specs    Specs Power: 20W (16-20w variations; see spec sheet) Output: 48 µmol/s (40-58 µmol/s variations; see spec sheet) Efficacy: 2.4 µmol/J (2.4-2.9 µmol/J variations; see spec sheet) Dimensions/weight: 45" long x 1" wide x 1.4" tall; 2 lbs (Pure Blue and Pure Far Red variations are 36" long) Dimmable: No Daisy-Chain Linking: up 20/40/50 units on 120V/240V/277V Lifetime: 50,000 hours Warranty: