Parabolic Fluorescent Troffer can provide visual comfort because of its glare and optical control. Our 2’ and 4’ troffers come in similar size with regular ceiling tiles, and the black reveal create a modern floating louver in the work space. We carry options of 2, 3 and 4 lamps for both 2’ and 4’ model. The product is extremely sustainable cause by reinforced ribs, rolled corners, and powder coated. Also, Installation can be done without special tools, and the product can remain very low profile. The louver window opens like window, and it has two spring locks that are very convenient and hidden.