KIND LED Bar Lights are very powerful, full spectrum led bars that are primarily developed as supplemental lights for growrooms. KIND LED Bar Lights are perfect in combination with both HPS or other LED grow lights. You can hang these LED light bars both vertical and horizontal, giving you the opportunity to give extra power from above, but also from the side or even from in between the plants. This way, you can provide extra light to the places that normally don´t get as much light as you would want. There are light bars available for Veg and for Flower. Both variaties contain light bars with a Macro Spectrum and light bars with a Micro Spectrum. The Macro Spectrum offers the primary colors that the plants need and are readily absorbed by the plant. These are the major building blocks for photosynthesis. The Micro Spectrum offers the more secondary spectrum, that is comprised of the bandwiths that are absorbed by plants is lesser amounts, like the greens, oranges, yellows, UV and IR. If you are looking for an extra boost for growth or bloom and you want to work with single light bars, you can best buy light bars with the macro spectrum. If you want to use multiple light bars and/or will be using the KIND LED bar lights as a primary light source, it is advised to use a combination of Macro and Micro Spectrum light bars. The best results will be achieved if you use one Micro Spectrum Light Bar for every two Macro Spectrum Light Bars. This mix will give you the perfect 12-bandwith spectrum that is found in all other KIND LED grow lights. Take a look at the products below for more specific information about the KIND LED Bar Lights.