The torch switch uses a highly corrosive resistant spring. Plus, robust water pressure resistant construction, high portability and easy operation, D550 would be qualified for both recreational diving as a primary light and deep technical diving as a backup light.The Orca Torch D550 light, adopts the latest USA CREE XM-L2 (U4) LED, with a lifespan of 50,000 hours, the LED is placed in an alloy aluminum reflector with professional optical analysis.
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