SLM series LED high-performance, forward- and rear-aiming white-light fixtures for outdoor lighting applications is also military-specification certified. The slender, vertical-rectangle-shaped fixtures are low-watt AC or DC IP67 ingress-protected units. Each model has protective external heat vents to avoid internal damage from moisture and other contaminants. Fixtures measure approximately 19-in. high x 15-in. wide x 4-in. deep.