Louvers International DYNA-LITE is a clear prismatic pyramid shape drop lens made of high-impact DR acrylic. This product was designed to provide maximum light dispersion, giving the appearance of multi-dimensional lighting at a fraction of the cost to replace fixtures. The 1 inch drop increases the perimeter lighting and the pyramid shape heightens vertical distribution giving more light control with all angles. Easy to install and fits most standard grid, recessed and air handling ceiling systems.