Sylvania Grolux 600W HPS Lamp 90,000 Lumens
- Sylvania Grolux - Highly popular lamp made by a market-leading manufacturer
- Tried and tested equipment that's proven to get the job done
- Broad spectrum output makes it usable in veg or flowering stages
- 90,000 lumens output
- Sylvania Grolux - specifically designed for optimum plant growth