Lamps High Intensity Discharge Lamps Features n Designed to work well with PARsource ballasts n Good for long life and low maintenance greenhouse applications n Available in 400W, 600W, and 1000W for n HPS and 400W and 1000W for MH n Reliable starting technology n Stable lumen maintenance n The Ecolux® family is low-mercury compliant GE High Intensity Discharge (HID) lamps offer stable lumen and effective spectral output that is essential for supplemental greenhouse lighting. The Ecolux® HPS family of low-mercury lamps is TLCP compliant with long life and outstanding efficiency. The multivapor quartz MH lamps are highly efficient lamps that produce crisp white light and deliver exceptional long life. GE Horticulture 400 Watt Metal Halide Lamp GE Horticulture 1000 Watt High Pressure Sodium Lamp Crop Indoor Growing Medicinal Research Suppemental Growth Chamber Annuals Herbs Shrubs Vegetables House Plants Applications High Intensity Discharge Lamps