400W Metal Halide Lamps

400W Metal Halide lamps are available in 3000K for flowering growth, 4000 Kelvin and 4200 Kelvin for vegetative growth, 5000 Kelvin for enhanced vegetative growth, and full spectrum 6500K for enhanced vegetative and all purpose growth.

Choose from the following products:

Venture 400W 4000K Universal Metal Halide Bulb
Eye 400W 4200K Horizontal BT37 Metal Halide Bulb
Ushio 400W 3000K Horizontal Metal Halide Bulb
Venture 400W 4000K Horizontal Metal Halide Bulb
Venture 400W 4000K Base Up ED28 Metal Halide Bulb
Venture 400W 5000K Universal Metal Halide Bulb
Sylvania 400W 4000K Universal Metal Halide Bulb
EYE 400W 4200K BT37 Universal Metal Halide Lamp
Sylvania 400W 4200K BT37 Horizontal Metal Halide Bulb
Venture MPI 400W 4000K BU Metal Halide Bulb

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