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.
Please note: this light does not come with mounting hardware. Hardware is available from Grower's choice.
Enhanced green and blue for more natural growth
Ultra high output: 2100 umol/s
Peaks in the Far-red range to stimulate metabolic activity in flowering