On July 31 2005, explosive charges were set off in the decommissioned HMAS Brisbane warship sunk off the Sunshine Coast to create a world-class dive destination and artificial reef.
The vessel as scuttled about 2.8 nautical miles east of Mudjimba Island, five kilometres off-shore from Mooloolaba.
Carmanah's Model 702 marine lights are marking the location of the decommissioned HMAS Brisbane, which was sunk to become an artificial reef off Queensland, Australia.
Marking the resting place of this graceful beauty is the world's most advanced, fully integrated, solar LED three nautical mile (5.4km) navigation and hazard light.