A field-adjustable upgrade – allows field adjustment of Light throw, CCTs and Light output MWP17 series, a more flexible and powerful wall pack, Delivers superior performance in a traditional appearance while maximizing flexibility on field and distributor shelves. MWP17 uses high-quality borosilicate glass lenses combined with a high-efficiency light engine to provide high-quality lighting services. Available in 3 different sizes, it can meet the different lighting needs of customers and perfectly cover the ugly stains left by typical metal halides.