Sylvania - 600w / 400v Grolux HPS Bulb
£42.95
The Sylvania 600W / 400V Grolux HPS lamp is high quality light built to perform during the flowering stages.
- Works well with 600w Dimlux and Gavita fixtures
- High PAR output and red spectral output for increased yields
- Super long-lasting - up to a year.
- Good value
- More effective that 230V lamps
- Designed for plant bloom