Hortiking
Hortiking metal halide lamps: a value growth-stage lamp with the blue spectrum that keeps plants compact before they flower under HPS.
In StockHortiking
£13.46
About Hortiking
Using them
On a matching ballast in a reflector for the vegetative weeks; change lamps after about a year of use.
Related
Ballasts, reflectors and HPS lamps are under HID Lighting.