Metal Halide Vs Led For Veg

The hid lighting category includes metal halide mh and high pressure sodium hps lights.

Metal halide vs led for veg.

Other lighting technologies lack the punch to produce tight node spacing shorter distances between branches on taller plants. Most quality leds emit a light that works for both veg and flowering while some come with a switch to change the light spectrum according to the appropriate phase. Indoor grow specialists all over the world use blue heavy metal halide lamps mh for vegetative growth and switch to red heavy high pressure sodium hps. While either type can be used for the full growing cycle when combined using an mh grow light for vegetative growth and flowering under an hps grow light is the most recommended hid grow light setup because utilizing the.

This means that many growers with hid light setups have separate veg and flowering lights or at least multiple bulbs which adds to the expenses of maintaining an hid setup. Common wattages of metal halide grow lights fro cannabis include 250w. Understanding efficacy is also important to understand why leds save you so much on energy costs. Modern led grow lights such as those with cob chip on board technology or quantum boards can now provide solid light intensity and penetration even for the most.

Efficacy lumens watt led vs metal halide. High bay conversion from 400 watt metal halide hid fixtures. Efficacy is a measurement of how well a light source produces light. In this case we ll be comparing leds and metal halides but all bulb types can be quantified with this measurement.

Those who use hps lights most often use metal halide for vegetative growth as well since its light spectrum is better suited for vegging. Mh grow lights metal halide are suited best for vegetative growth and hps grow lights are superior for flowering. Metal halide grow lamps are popular for use in vegetative growth phase of cannabis due to very high blue content of light. Metal halide mh lighting is one of the most popular choices for vegetative growth among indoor gardeners.