The Grower’s Choice Super High Pressure Sodium (HPS) Lamp is the classic and most popular choice for flowering rooms. High Pressure Sodium Lamps can be used through the vegetative and flowering stages, but the yellow spectral output makes them optimal for flowering.


  • Enhanced green and blue for more natural growth

  • Ultra high output: 1050 umol/s

  • Peaks in the Far-red range to stimulate metabolic activity in flowering

  • Long useable life: 95% at 10,000 hours

2K 600W SE Super HPS Lamp

Lamp type: High Pressure Sodium

Wattage: 600 Watts

Style: Double Ended

Weight: 5 Ounce

SKU#: GC600W2K01

Manufacturer: Grower's Choice

MSRP $99