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Diving & Life Support

BIRNS Doubly-Safe chamber Light-LED™

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The BIRNS Doubly-Safe Chamber Light-LED™, BIRNS Model 4123, combines powerful LED technology with BIRNS exclusive design features—for the ultimate in safety and performance in brilliant 5200K lighting for PVHO applications. BIRNS’ proprietary Doubly-Safe dual helium release method makes the entire front of the light its own helium release valve—with a back-up spring in the front lens mount along with its additional stainless steel release mechanism to safely and quickly remove any gas that might otherwise get trapped during compression. LED technology keeps the lamp running cool, and the unique system is low profile, lightweight and has a 50,000 hour rated lamp life—while meeting and/or exceeding applicable DNV, Lloyd's, and UL requirements.
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Lighting Systems
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