Unique Lighting Systems Intrepid Brass Up Light, No Lamp ...Precision formed from brass, the body design provides an enclosed, water resistant wireway to protect wires Machined brass knuckle with a solid brass adjustable thumb screw, vertical tilt of 270 degrees, and horizontal rotation of 360 degrees for easy aiming Knuckle Precision formed and comes with a factory sealed shock resistant tempered glass lens to prevent water intrusion shroud Factory sealed shock resistant tempered glass lens Specification