Metal Halide Replacement Lamps

Metal Halide lamps have a wide spectral distribution providing peaks in the blue, green, and yellow wavelengths making them an excellent choice for horticultural purposes. We offer only super metal halide lamps which emit 15% more light than a standard MH lamp. Hydrofarm's Agrosun lamps have an enhanced red spectrum by ~30% providing an even wider spectrum making them great for vegetative growth.

It is recommended to change metal halide lamps every 12 months of use, as they can be 40% less bright after a year of use.