Insane trich production! Even in mid flower plants are just producing crazy trichomes.

Intense bud site production, very tight internodal spacing. Great density. Great terpenoid production. Matured 2-5 days earlier than usual. Electricity bill went from $1250 per month to $575 per month. This technology works.

We have grown cannabis for several years and recently became a Montana medical provider. We have been using HPS lighting and T5 sidelights. As energy costs have dramatically increased our costs, we began to explore LED technology. We tried products from other manufacturers with mixed results. We then found Spectrum King and tested a Series 400+ LED Grow Light in a controlled space. We used it above 5 cannabis plants with T5 sidelight banks. As you can see from the attached photos, we got great light penetration and lush growth – even near the bottom of the plants. In addition, our power usage dropped by nearly half. You can see on the graph when the HPS lighting went online in April and when the Spectrum King light replaced the HPS lights in October.

In Montana, outdoor growing is problematic due to the short growing season, so indoor grows are our mainstay. As we increase production, we are planning on purchasing more Spectrum King lights as our main lighting for both vegging and flowering. The higher cost of the Spectrum King light is more than offset by dramatically reducing power consumption. We are so pleased with our Spectrum King light that we purchased the cloner light and are currently using it successfully with our cloning operation.

The quality and volume of the plant material, calyxes, and trichomes are second to none. We use all of the plant material to make medicine, so this lighting technology enables us to make more and better medicine. Many thanks to Spectrum King!

view all