Argolamp 2.0: The Ultimate Cave Exploration Light Designed for elite cave and cave-diving expeditions, the Argolamp 2.0 is the pinnacle of high-performance lighting for speleologists and underwater explorers. Rigorously tested in the world’s most demanding environments, this lamp has been trusted by renowned cave divers such as Rick Stanton, Richard Harris, and Torsten Wealde —including on dives reaching depths of 230 meters.
Unmatched Versatility & Performance
The Argolamp 2.0 features three lighting modes—diffused, deep, and combined beams—and 13 brightness levels, ensuring perfect illumination for any situation. Its 6000K white light LED provides exceptional power and penetration, with optional 4500K or 3500K warm light LEDs available upon request.
Optimized weight distribution – At just 370g (lamp + battery), weight is evenly balanced between the lamp body and battery pack for improved comfort.
Ergonomic cable design – The PUR-sheathed cable is routed along the helmet’s shape to prevent kinking and wear.
Rugged build – Constructed with polyurethane (PUR) housing for extreme durability against abrasion, cuts, humidity, and stress.
Stainless steel thread inserts – Unlike traditional aluminum threading, these replaceable steel inserts prevent wear and corrosion in harsh environments.
Smart Circuitry & Battery Protection
The Task LED Dual Flex electronic circuit is designed specifically for cave environments, offering:
- Adaptive brightness control – Choose between 13 different light settings.
- Accidental activation prevention – A 3-press power-on sequence avoids unintentional switching.
- Overheat protection – Automatically reduces brightness to maintain a safe operating temperature.
- Battery charge indicator – Check the charge level at any time.
- Over-discharge protection – Prevents damage to lithium batteries by gradually lowering power before shutdown.
If the battery is critically low, the lamp dims to Level 1 and then shuts off. However, you can reactivate it for one-minute bursts repeatedly—allowing enough time to find a safe place to replace the battery.
Powerful Battery System
Includes two 6800mAh lithium-ion batteries
3.7V, 2A charger with ~4-hour charge time
Compatible with Samsung INR21700-50E batteries, featuring built-in polarity protection to prevent short circuits.
Complete Kit for Adventure-Ready Use
Every Argolamp 2.0 package includes:
1 x Argolamp 2.0
2 x 21700 batteries
1 x 18650 battery adapter
1 x elastic band
2 x GoPro-compatible aluminum mounts (helmet & lamp-mounted options)
3 x spare O-rings for the battery pack
Cable ties for secure battery pack attachment
⚠ Note does not include charger. Contact us for recommendations.