The light offers an ultra bright, energy effecient and cost effective lighting solution. Adjustable intensity settings allow the user to easily toggle between 10cd (Type A) and 32cd (Type B). The light fixture is available in two configurations, universal DC (12-48VDC) and universal AC (110-240VAC).The dual light fixture can be configured to different operational states. Both light fixtures may be set to operate steady-burning. Alternatively, the dual light may consist of a main light and a standby light. If the main light should ever fail the standby light will automatically switch on to ensure the obstacle is always clearly marked.The advanced light optic uses a single LED for minimal power consumption. The corrosion resistant polycarbonate lens is specifically designed for use with LEDs to maximise light intensity and uniformity. Integrated sensors in the light are able to detect when the ambient light threshold drops sufficiently and the light will begin operation automatically.The light fixture incorporates internal diagnostic checking and an alarm contact for remote monitoring. The alarm relay is energised in normal operation and is released whenever the LED is not lit.The obstruction light is also available with combined visual and infrared (IR) for visibility to pilots using night vision.