Holophane provides lighting systems for infrastructure, utility, industrial, emergency and demanding environments. Its extensive portfolio includes LED, HID and fluorescent lighting, as well as custom luminaires and poles for indoor and outdoor applications. For more than a century, the hallmark of Holophane luminaires has been the borosilicate glass reflector/refractor. The glass prisms provide a combination of uplight and downlight to illuminate any environment evenly without creating dark spots or glare. Its highly engineered lighting systems utilize precision optics, innovative technology and premium quality components to provide maximum performance, high energy savings, low maintenance and a lower total cost of ownership.