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Standard High Pressure Sodium (HPS) Lamp: LU 150 Watt /Medium, 16,000 Lumens, Size ED-17: J
Which lamp is best for your growing needs? METAL HALIDE LAMPS - This type of light is blue-orientated in the spectrum. It is the best type of light to be used as a primary light source (if no or little natural sunlight is available) . This type of lamp promotes plant growth. HIGH PRESSURE SODIUM... [more info]
Standard High Pressure Sodium (HPS) Lamp: LU 250 Watt, 28,500 Lumens, Size ET-18: J
Which lamp is best for your growing needs? METAL HALIDE LAMPS - This type of light is blue-orientated in the spectrum. It is the best type of light to be used as a primary light source (if no or little natural sunlight is available) . This type of lamp promotes plant growth. HIGH PRESSURE SODIUM... [more info]
Standard High Pressure Sodium (HPS) Lamp: LU 400 Watt, 50,000 Lumens, Size ET-18: J
Which lamp is best for your growing needs? METAL HALIDE LAMPS - This type of light is blue-orientated in the spectrum. It is the best type of light to be used as a primary light source (if no or little natural sunlight is available) . This type of lamp promotes plant growth. HIGH PRESSURE SODIUM... [more info]
