Halcyon

The Halcyon name has been synonymous with world class underwater lighting systems for nearly 20 years.  Comes with a 5.2-amp hour li-ion battery p...

Items marked 'Preorder' are shipped through Halcyon only on confirmed orders. Contact us if you have questions about this product. Take your diving...

As with most Halcyon products, an immense amount of behind-the-scenes work is required to create a plate that we are proud to sell. Halcyon's commi...

Securely affixing to the backplate with the provided stainless steel bolt kit, this accessory facilitates convenient storage for surface marking de...

  Crafted from durable 200 denier nylon, Halcyon Signal Marker Buoys are designed for reliable performance underwater. Easily inflated at depth Di...

Eager to maintain the convenience you cherish in your diving setup while prioritizing a lightweight travel experience? Look no further than the Car...

As with most Halcyon products, an immense amount of behind-the-scenes work is required to create a plate that we are proud to sell. Halcyon backpla...

Unleash your individuality beneath the waves with Halcyon Custom Wings - the ultimate canvas for personal expression in diving. Elevate your dive ...

Easily convertible between a Pathfinder™ and Defender™ style guideline device Small and super light form factor makes it a joy to carry; it even f...

Nearly indestructible Delrin design for years of trouble-free operationSolid center reduces spool size, enhancing portability and ease of operation...

Halcyon reels and spools have established the industry standard for quality construction and trouble-free use. Historically, guidelines were associ...

Halcyon Signal Marker Buoys are designed for easy inflation at depth. Equipped with an integrated over-pressure relief valve, these Diver's Alert ...

Double Cylinder Hose Kit                                                                                                        Long hose Length 2...

Halcyon Eclipse™ Buoyancy Compensator System: Ultimate Control for Single-Tank Diving The Halcyon Eclipse™ Buoyancy Compensator (BC) System is the ...

Eclipse™ Pro BC System: Premium Single-Tank Diving with Rugged Durability and Perfect for Travellers The Eclipse™ Pro BC System combines the truste...

Experience the groundbreaking design of the Halcyon Evolve™, a pioneering creation in the industry. Its distinctive circular wing introduces an unp...

The Halcyon Evolve™ JJ Rebreather Wing maintains a novel, industry first-design. This unique circular wing provides unprecedented control, allowing...

Halcyon pockets add a critical level of functionality to your wet or dry suit, allowing readily accessible storage of utility and emergency items.O...

Experience enhanced convenience with the Halcyon Exploration Pouch, offering a designated space for essential equipment like wetnotes, cutting ...

These Sheaths enhances both comfort and security, effectively guarding against the unintended loss of your cherished knife.

11,500 lux at 1m (3ft) - 1700 lux at 3m (10ft) on high powerApprox. 5 hours burn time on high and 10 hours on low All the power and performance of ...

11,500 lux at 1m (3ft) - 1700 lux at 3m (10ft) on high power Approx. 5 hours burn time on high and 10 hours on low All the power and performance o...

New black light head color (previous light head color was Cool-gray) Approx. 5 hours burn time on high and 10 hours on low (with 5.2 AmpH battery ...

New black light head color (previous light head color was Cool-gray)Approx. 5 hours burn time on high and 10 hours on low (with 5.2 AmpH battery pa...

New black light head color (previous light head color was Cool-gray) Approx. 2.5 hours burn time on high and 5 hours on low (with 2.6 AmpH battery...

New black light head color (previous light head color was Cool-gray)Approx. 5 hours burn time on high and 10 hours on low (with 5.2 AmpH battery pa...

11,500 lux at 1m (3ft) - 1700 lux at 3m (10ft) on high powerApprox. 5 hours burn time on high and 10 hours on low (5.2-amp hour li-ion battery pack...

Comes with a 5.2-amp hour li-ion battery pack Approx. 2.5 hours burn time on high and 5 hours on low ~80k lux at 1m (3ft) -1550 lux at 5m (15ft) o...

The Halcyon name has been synonymous with world class underwater lighting systems for nearly 20 years.  Comes with a 5.2-amp hour li-ion battery p...

Your Halcyon deluxe padding is specially designed to allow exceptional comfort, without sacrificing any of the features you have come to expect fro...

Halcyon High Pressure SPG Hose are available in various sizes perfect for your diving needs. Choose from: 26" (66 cm)  24" (61 cm) 9" (17 cm) 

HP LED Scout: 3 “C” cell backup light - 4 hour burn time Custom HP LED Scout: 3 “C” cell backup light - 4 hour burn time HP LED Scout Mini: 2 “C” ...

HP LED Scout: 3 “C” cell backup light - 4 hour burn time Custom HP LED Scout: 3 “C” cell backup light - 4 hour burn time HP LED Scout Mini: 2 “C” ...