HORTILUX Metal Ace (Converts HPS to Metal Halide) Conversion lamps are Metal Halide lamps that operate on High Pressure Sodium systems. A one-dimensional lighting system is easily and economically converted into a complete (Metal Halide / HPS) growing system providing the full range of spectral energy required for all stages of plant growth and development. These lamps are 100% lead free.

Initial Lumens: 110,000

Glass size: BT-56