Halcyon Photon Light – Powerful, Compact, and Reliable Dive Light

Lighting Systems

Photon and Mini Photon Lights

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 Dive

Engineered 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. When ordered as a 2-light package, each light comes with spare O-rings and a travel case. Both Photon and Mini Photon include a dedicated engraving area for personalized marking.

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Photon and Mini Photon Lights

Specifications

Light Output & Beam

Beam angle: Narrow 9°
LED: Cree XM-L2 (U4)
Output: Up to 1200 lumens
Dual power settings

Photon

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 in

Mini 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 in