MARS HYDRO 2023 New TSL2000 Led grow Light 300 watt 2x4ft coverage Full Spectrum growing Lamps for Indoor Plants Dimmable Daisy chain Seeding Veg Bloom Light for Hydroponics greenhouse IndoorAbout MarsHydroMarsHydro specializing in LED grow light, is a professional grow light manufacturer with strong RD team, committed to launch more high-efficienc..