... 0.96LumensLm33807output power W 908Lux(centre )LUX 118/2.5m, 80/3m, 55/3.5m9Height above the ... PlantMeter 2m, 2.5m, 3m,10Lighting timeHours10-1611LifespanHours50,00012WeightKG2.3Specifications led ... -pressure sodium lamps, saving 80% of the electricity.2) LED wavelength specified by the customer, for red ... that the ratio (red: blue) 8:1, 7:2 and 7:1:1, red. Blue. Orange. White ...