Have you ever Graphene? Yes, it is an allotrope of carbon in the form of a two-dimensional, atomic-scale, hexagonal lattice in a honeycomb like structure. It is just one-atom thick but absorbs 2.3% of light so it can be seen with the naked eye. Now we add Graphene technology into EdgeTM LED Area/Roadway Lighting and successfully reaserch and develop a new product - GrapheneismTM LED Area/Roadway Lighting.
Obviously, the outline of the two kinds of fixtures are very closely. Then let's take 100W LED Area/Roadway Lighting for example and check their specification.
Unbelievably, apart from dimension and weight, the other specifications are the same. In other words, there're no obvious difference between GrapheneismTM LED Area/Roadway Lighting and EdgeTM LED Area/Roadway Lighting.