Venture 400w MH Metal Halide Bulb - Was £22.99
Venture Metal Halide bulb 400w
Venture Metal Halide lamps promote optimum vegetative growth and provides a richer more nutritious light spectrum
AVAILABLE: 250, 400w AND 600 WATTS
Metal Halide lamps are constructed of an outer glass bulb and an inner quartz arc tube.
They are compatible with standard HPS ballasts and ignitor systems and the lamps can be simply changed to maximise growth protential.
Please be aware that due to lumen output it is recommended that lamps be replaced every 12 months on average as the light will start to decrease from this time which may result in a reduction in crop yield