Growers Choice DE 600W HPS 2K coco Two mounting kits are included

Two mounting kits are included with each controller

Uses stainless steel SUS304 material

high quality stainless steel & copper air manifold with individually controllable air outlets

Frequency Range – 50~60Hz

Growers Choice DE 600W HPS 2K coco Two mounting kits are includedThe 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