£20.00
SuperPlant HPS 400W is a High Pressure Sodium bulb with an orange/red spectrum that encourages fruit, flower growth and flowering.
The SuperPlant HPS provides a nutritious light and will promote maximum yields. It's reliable which makes it the choice of many professional growers and institutions.
The lumen output of all HPS lamps will reduce over time, and they should be replaced every 12 to 14 months.
High Pressure Sodium lights produce an orange/red spectrum and is best for flowering plants. The orange-red light stimulates plant hormones and encourages it to flower. The best way to light your grow room is with a combination of blue and red/orange light, to keep plants compact and flowering happily. This is best done by using a Halide then changing to a Son T style HPS or by using a multi-spectrum lamp.
