Shat-R-Shield’s LED High Bay serves as a high-efficiency direct retrofit for antiquated HID lamps in industrial and commercial applications. The lamps offer 90+ lumens per watt and serve as a direct one-to-one replacement for 400W metal halide or 6-lamp T5 fixtures. They are built with Nichia LED chips and packaged with a polycarbonate prismatic reflector. A protective lens cover is available as an accessory.