PRODUCT DETAILS
Powerplant Metal Halide lamps are one of the few known brands still producing MH lamps in 250W, 400W and 1000W for the horticultural market.
Using MH lamps in veg as opposed to Dual Spectrum lamps throughout the plants life results in healthier plants early-on and shorter internodal length corresponding to increased yields come harvest. Always remember to switch to a Sodium lamp (pure red or DS) for fruiting or flowering plants when the time comes!
These are also the lamp of choice for adding extra blue spectrum to a lighting setup that contains mostly sodium lamps - adding around one halide lamp to every two sodium lamps dramatically increases overall plant health and is generally considered by most experienced growers as the optimum lighting mix.
***Please retain original packaging for your lamps to validate the 12-month warranty***