Detailed Description: Cooper Crouse-Hinds Double fixture obstruction light has a unique and optically designed lens to enhance LED operation and provide 360-degree visibility. It operates on state-of-the-art high-flux LED technology and features self-contained wiring compartment that eliminates additional boxes. The obstruction light resists shock and vibration. It is suitable for steady burning, this fixture is used to mark any obstacle that may present hazards to aircraft navigation. Obstruction light meets FAA Type L810 standards.