
Why Night Divers Rely on the AbyssalRay
Beam That Cuts Through Murk
A polished electroplated reflector locks every lumen into one tight, far-reaching beam so you see detail other headlamps miss in silty water.
Three Adaptive Light Modes
Switch between high, medium, and low output to match visibility and conserve power. Stay lit exactly as long as your dive demands.
Double-Sealed Depth Integrity
A dual O-ring seal system locks out water even under extreme pressure. Dive deep wrecks and caverns with total confidence in your gear.
Secure Battery Compartment
A tool-free, hand-twist tail cap keeps your 18650 battery locked safely in place. Swap batteries in seconds, even with gloves on.
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Frequently Asked Questions
How deep can the AbyssalRay go?
How deep can the AbyssalRay go?
The AbyssalRay carries an IPX8 waterproof rating and is pressure-tested to perform reliably down to 200 meters (about 656 feet), so you can explore deep wrecks and caverns worry-free.
Does it come with the battery and charger?
Does it come with the battery and charger?
Yes, every AbyssalRay ships with one rechargeable 18650 battery and a charger, so you can charge it up and head straight to the dive site without buying anything extra.
Will the strap fit over my diving hood?
Will the strap fit over my diving hood?
Yes. It straps securely over a hood, not just bare hair, so the fit stays snug whether you're wearing a thick wetsuit hood or diving bare-headed in warm water.
Can I adjust or focus the beam?
Can I adjust or focus the beam?
Yes. The electroplated reflector cup naturally concentrates the light into a tight, far-reaching center spot, so you get sharp visibility without any fiddly adjustments.
How many brightness settings are there?
How many brightness settings are there?
You get three modes, high, medium, and low, so you can match your output to water clarity and stretch your battery life on longer dives.
Do I need tools to change the battery?
Do I need tools to change the battery?
No tools required. Simply hand-twist the sealed tail cap to open it, drop in a fresh 18650 battery, and you're ready to dive again in seconds.
How do I take care of it after diving?
How do I take care of it after diving?
Rinse it in fresh water after every saltwater dive, let it dry completely, and add a dab of silicone grease to the O-rings occasionally to keep the seal watertight.
Is the 5000-lumen rating real, or does output fade like cheap lights?
Is the 5000-lumen rating real, or does output fade like cheap lights?
It's real. The AbyssalRay's electroplated reflector and sealed aluminum housing are built to hold full output for your whole dive, not dim halfway down like flimsy plastic lights.