The difference between 200W and 300W rated products is the addition of an extra layer of material, providing higher maximum irradiance protection: Maximum Irradiance: All of our products are tested to withstand 200W/cm² or 300W/cm² with a beam size ...
Yes, a two-foot hinge can be used to daisy-chain two portable barriers together at a 90-degree angle to form a corner. The base of the feet will not interfere with each other when using the hinge in this configuration.
we make a Velcro hinge out of the materials that can attach the two barriers together. A way to think about this is you can "daisy chain" them together. People do this beyond just two barriers and one hinge.