SolarMax 1000 Watt H.P.S. Bulb

As plants approach maturity they require less "blue light" and more "red" light.  The solarmax HPS lamps have been engineered to constantly deliver 10% more targeted  "red" light energy to the maturing plants to promote strong flowering.

Solarmax bulbs put out more light than standard bulbs. This bulb has both the blue and red spectrum, so is suitable for all stages of plant growth.

All Solarmax bulbs are manufactured in Germany by an ISO-certified factory with over 40 years of experience in H.P.S. and M.H. lamp technology ensuring high quality & optimised performance.

NOTE: doesn't operate with a JB 1000W Ballast

147,000 lumens.

24,000 hours lamp life although we recommend that you replace your bulbs every 12 months, as they lose 20% of their power in the first 12 months. You won't be able to see this effect as the lamps seem just as bright, but your plants will start to grow more slowly.  We recommend writing the date at the base of each new bulb before installing it to estimate this lifespan.

Our best-selling bulb. Tried and trusted by many. One year warranty.