400w Metal Halide Tubular Lamp

400w Metal Halide Tubular Lamp

Fine tuned to provide optimum spectral energy levels that promote vigorous plant growth

Runs on HPS or Metal Halide Magnetic or Electronic control gear

Enhanced spectral energy distribution is designed to grow a wide variety of plants

Initial Lumens 36,000

Colour Temp 4200k

CRI 80

The Metal Halide retro-fit lamps run off High Pressure Sodium control gear, and are ideal for vigorous vegetative growth.

There is now no need to have two different ballasts, simply use the Metal Halide Retro lamp during vegetative growth, and change to a Super Plant HPS for flowering.This allows the grower to give the plants the perfect Grow (blue) spectrums and Bloom (red) spectrums for optimum plant growth, more compact plant structure and amazing high yields, while only needing one ballast.