At Holland Horticulture, we offer a comprehensive selection of High Intensity Discharge (HID) grow lamps, including High Pressure Sodium (HPS), Metal Halide (MH), and Ceramic Discharge Metal Halide (CDM) lamps, perfect for indoor hydroponic grow rooms. Our lamps are available in blue, red, and dual spectrums, ensuring optimal light conditions for plant growth. Elevate your growing experience with our top-quality grow lamps tailored for every hydroponic setup.