Metal Ace conversion lamps are Metal Halide lamps that operate on High Pressure Sodium systems
Provides optimum Blue spectral energy required for vegetative growth
Transforms a one-dimensional High Pressure Sodium system into a more versatile growing system
Lamp Code: M400LU/HTL
Initial Lumens: 36,600
Rated Life Hours: 20,000
Ballast Required: 400 Watt High Pressure Sodium
Spectral Distribution for M400LU/HTL
Shown against the Plant Sensitivity Curve

Spectral range in nanometers