The Sunmaster Dual Spectrum are HPS grow lamps with a difference. These high quality HPS lamps have enough red spectrum light for the flowering / fruiting stage of plant development, as well as enough blue to accommodate both the vegetative stages too. So an all in one grow bulb for the complete grow cycle.
- All Sunmaster lamps have been specifically tailored for use as horticultural lighting.
- Sunmaster SONT+ DS HPS Bulbs produce red and blue spectrum light
- Sunmaster Bulbs are suitable for the vegetative and blooming phases
- Available in 150w, 250w, 400w, 600w, 1000w