The Halcyon Photon delivers impressive brightness in a compact, dependable design. With its narrow 9° beam, it performs beautifully as a primary or backup light for night, recreational, and technical dives.Dual power modes, flexible battery setups, and a simple twist-on activation make the Photon easy to use in any environment. Its aircraft-grade aluminum body, triple O-rings, and tempered glass lens ensure long-lasting performance. Compact Power, Built for Any DiveEngineered for consistent brightness, the Photon features regulated output, overheat protection, and reverse-polarity safeguards. You can choose between alkaline or lithium-ion configurations to match your runtime needs. Each light comes with spare O-rings, a lanyard, and a travel case. Both Photon and Mini Photon include a dedicated engraving area for personalized marking.Photon lightMini Photon light Diver using Photon in a cavePhoton and Mini Photon LightsSpecifications Light Output & Beam Beam angle: Narrow 9° LED: Cree XM-L2 (U4) Output: Up to 1200 lumens Dual power settingsPhoton Battery options: 2× Li-ion 26650 (optional): High 1200 lm ≈ 3.5 hrs Low 550 lm ≈ 7 hrs 3× Alkaline C (included): High 850 lm ≈ 3 hrs 20 min Low 550 lm ≈ 5.5 hrs Dimensions: Length: 21 cm / 8.27 in Head width: 5 cm / 1.97 in Body width: 3.5 cm / 1.38 inMini Photon Battery options: 3× AAA alkaline (included) 1× Li-ion 26650 (optional) Output: Same lumens as Photon Runtime: Approximately half of Photon runtimes Dimensions: Length: 14 cm / 5.51 in Head width: 5 cm / 1.97 in Body width: 3.5 cm / 1.38 inConstruction & Safety Regulated output for stable brightness Overheat protection Reverse polarity protection Twist On/Off activation Triple O-ring sealing — waterproof to 200 m / 656 ft AL6061-T6 aircraft-grade aluminum Type III military-grade hard-anodized finish Tempered glass lensIncluded Accessories (when ordered as a package) Travel case Lanyard 3 spare O-rings
