Lighting System
Please select the topic of interest below.
- Halcyon Frequently Asked Questions
- HDV – Halcyon Dive Vehicles
- Dry Suit Accessories
- Regulator Upgrades & Service
- Lighting System
- How do I change my charger fuses?
- What are E/O cords (underwater pluggable cords) and how are they used?
- What is the difference between HID and LED lighting?
- What HID bulb is used by Halcyon?
- What is a locking bulb design?
- Why is PEEK a better material for a bulb socket?
- Will Halcyon continue to offer replacement parts for my existing Halcyon light?
- Which light is best for wreck/cave/open water/photography?
- What is the difference between the Scout and other C-cell lights on the market?
- What do I do if my light floods?
- BC System FAQs
- Surface Markers and Lift Devices
- Halcyon Sales and Tech Services
- Stainless Steel Care