Choose from a variety of luminaires ranging from historic to modern. Also find pathway and area lighting. Models direct light with refractors, reflectors, or both. Optical systems allow lower lamp wattages and wider spacing between poles. Hermetically-sealed Sealsafe optical chamber reduces dust and pollutant depreciation. Polyester, powder-coat finish withstands weather, salt spray, and UV. rays. Allow tool-free access to interior components, easing lamp replacement. Optima Series model OT20-SHA shown.