Halcyon Photon Light Kit - Photon & Mini Photon Mens 5mm This is instead of a

This is instead of a piston

The length of the wound line is marked on the outer sides of the spool

The Terics built-in digital compass offers clear headings to keep you on course during your dive

Space-Saving Design: The Small XDeep NX Bolt Snap features a compact swivel eye that occupies minimal space in your gear setup

Halcyon Photon Light Kit - Photon & Mini Photon Mens 5mm This is instead of aHalcyon Photon & Mini Photon Lights This Halcyon Photon & Mini Photon Light Kit includes a standard and mini Photon and a Travel Case. With the optional Lithium Battery upgrade, you can achieve 1200 lumens per light. The Halcyon Photon Light 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