This high-performance Vertex direct/indirect pendant designed for classrooms uses T8 lamps. It provides 65 percent uplight and 35 percent downlight. However, optional optical components can be added to change the distribution allocation to create these configurations: 35 percent uplight and 65 percent downlight, 20 percent uplight and 80 percent downlight, or 100 percent downlight. Vertex is available with a white blade baffle option or a soft-glow lens option. A fixture-integrated photo sensor that works with Litecontrol's daylight-harvesting control solution is also available.