Wheatley Hydroponics Grow Shop Essex

HPS (High Pressure Sodium)

HPS lamps are designed to assist your plants in their flowering period to promote optimum production in this critical stage.

These lamps deliver a red spectrum of light at 2100 Kelvin, and have a great lumen output and also a long life of about 24,000 hours. As time goes by the lumen output will deteriorate and become much lower, that's when you will need to change your lamps. We recommend you change your lamp at least every 9-12 months to ensure your plants are receiving the correct amount of light for them to flourish.