Compact fluorescent spiral bulbs provide the light you need while reducing energy costs. These work great in our Dayspot grow light and fixture. 32 watt/64K bulb is equivalent to a 150W incandescent bulb. Produces 1800 lumens and will last an average of 10,000 hours. Fits any light fixture with a medium base. UL LISTED.
— Ships from Seattle, Washington USA.
For more information, please visit the manufacturer HydroFarm's website.