Growers Choice DE 1000W HPS 2K environmental-controllers The user can choose to

The user can choose to have different day and night temperature settings which will be automatically switched to the correct mode by the built-in photocell

Install the ionizer directly into your air handling unit or duct system following the manufacturer's installation instructions and all applicable electrical codes

Thanks to the variable speed controls

and growth regulators

Growers Choice DE 1000W HPS 2K environmental-controllers The user can choose toThe Grower's Choice 2K bulb is the optimal choice for blooming plants. Though the 2K HPS can be used in all stages of growth, it contains high concentrations of red and yellow light in it's spectral output, which mimics the natural color of sunlight in the fall, making it best for flowering periods. Outputs UV spectra for enhanced resin production 5% degradation rate at 10,000 hours High quality quartz glass for consistent spectral output and PAR