Hortilux Blue (Daylight Metal Halide Lamps)
Provides 25% more energy in Violet, Blue and Green spectrum than standard High Pressure Sodium.
The combination of Super HPS and the Metal Ace conversion lamp provides the optimum spectral energy levels through all stages of plant growth.
EN designation means environmentally friendly in that the lamp passed EPA, TCLP test criteria as non-hazardous waste. For more information about environmentally friendly lamp.