Real Red HPS lamps are the best lamps on the market for flowering plants and are designed to maximize the light spectrum for outstanding results.
Growlite 315W Double-ended open-rated full-spectrum Ceramic Metal Halide lamps are designed to optimize the entire light spectrum for complete vegetative and flower production.
Tru Blue lamps are the only true T5HO lamp for vegetation cycles and are designed to provide the complete blue spectrum to optimize overall vegetation quality and stability.
315W T15 Mogul Base Full Spectrum Ceramic Metal Halide Lamp
Growlite Real Red® 1000W Open Rated Double Arc High Pressure Sodium lamps are designed to optimize the red color spectrum required for flowering.