Offered in models ranging from curvilinear, channeled, angular, stepped shapes, and more, 4.5 x 6.75 or 7 x 4.25 in. Light Nodes provide shielded illumination while highlighting building’s architectural features and illuminating pathways and pedestrian areas. Lamp sizes up to A19, PAR20, and R20 lamps can be accommodated, and medium base sockets and GU10 and GU24 base models allow use of LED, CFL, or standard incandescent and halogen sources. One-piece housing is cast aluminum.