The new LSI LED LHBXD (Linear High Bay Extreme Demand) is the perfect solution for a wide variety of applications and mounting heights. Its competitive pricing, multiple lumen packages, and high ambient operating temperatures (operates from -40C to 55C) make it the ideal choice as a one-for-one replacement for conventional fluorescent or metal halide high bay systems. 0-10V Dimming standard. Multiple sizes, lumen outputs and CCT varieties available. UNV 120-277V and 347-480V.
For more information at http://www.lsi-industries.com/products/LHB.aspx