Luminaire LED has specialized in Vandal Resistant Lighting for over forty years. This segment of the lighting market presents unique challenges, as our products are called upon to withstand both environmental and physical abuse. Proper selection of materials such as polycarbonate, aluminum, stainless steel and silicone o-ring gasketing represent our starting point. Parameters such as wall thickness, internal re-enforcements and assembly techniques are then refined to provide proper system performance. Extensive computer modeling techniques serve to further optimize the design, which includes flow analysis for injection molded parts to determine optimal tool geometry. Lastly, physical testing under controlled conditions and real world experience serve to validate the design. The result is a product so well engineered and adapted to its purpose that we offer a lifetime warranty against vandalism.