The Hortilux is our best HPS bulb for spectral and lumen output. Strong yellow-orange-red HPS light for fruiting and flowering is supplemented with an increase in the blue spectrum for healthy, compact vegetative growth. Use in 1000 watt high pressure sodium systems only. Can be used in base-up or horizontal position.

Buying a Hortilux HPS bulb just got even cheaper from Horizen Hydroponics. Use Discount code "hortilux" on the check out page to receive the lowest price possible on Hortilux Super HPS bulbs.

We advertise Eye Hortilux bulbs at the MAP price per manufacturer's demand. Once you add your Hortilux lamp to the shopping cart and use the discount code above you will see a lower MSP price!