Light Bulb Hortilux HPS 400W Classic Bloomers This lush evergreen is a

This lush evergreen is a garden favourite

It contains photons that can be measured in terms of energy

much longer than most incandescent sources and similar to fluorescent lamps

8–12 days for microgreens

Light Bulb Hortilux HPS 400W Classic Bloomers This lush evergreen is aExtend the growing season to 365 days a year with EYE HORTILUXTM grow lamps. Choose EYE Hortilux lamps to raise your lighting system to a new level of performance, optimizing spectral energy levels that promote vigorous plant growth. Hortilux Super HPS Enhanced Spectrum grow lamps fine tune your lighting system to provide optimum spectral energy levels that promote vigorous plant growth. The EYE Super HPS EN Grow Lamps provide 17% more total energy