Phaser combines a focused, high-intensity beam with a compact design built for demanding dives. Intuitive controls and a clear battery indicator simplify operation, while USB-C makes charging easy. Phaser also works as a power bank, reverse-charging personal devices and dive accessories.

Phaser delivers a concentrated beam with 50,000 lux at 1 meter and 6,000 lux at 3 meters, supporting clear, effective communication and excellent illumination even in the most demanding underwater environments. High and low power settings let you adjust the output to suit the dive.

Light the Dive. Power Your Gear.

Phaser’s rechargeable 29 Wh battery also serves as a power bank for compatible USB-C devices. Charge your Symbios computer, Symbios CCR, phone, or other essential equipment when a conventional power source isn’t available.

Phaser Light at a Glance

• Powerful, focused illumination: Delivers 50,000 lux for demanding underwater exploration.
• Compact, expedition-ready design: Rugged construction in a portable format that is easy to stow, handle, and pass between dive buddies.
• Simple, tactile control: A rotating ring switch with distinct clicks makes selecting High, Low, and Off intuitive and natural in all environments.
• Reverse charging: Use the Phaser’s battery as a power bank to charge compatible dive equipment and personal devices.
• USB-C convenience: Recharge through a USB-C port using a compatible charger and cable.
• Battery status on demand: A rear-facing, color-coded indicator displays remaining charge.
• Built for depth: Tested to 150 meters / 490 feet.
• Travel-lock protection: Dedicated mechanical lock helps prevent accidental activation during transport.

Technical Specifications

• Light output: 50,000 lux at 1 m and 6,000 lux at 3 m
• Power draw: ~5 W (Low) and ~14 W (High)
• Calculated runtime: 6 hours (Low) and 2+ hours (High)
• Battery (handheld version):6 Ah and 29 Wh rechargeable Li-ion
• Weight (typical):82 kg/1.80 lb
• Dimensions (max): 4 x 6.2 x 13 cm | 10 × 2.4 × 5.1 in
• Water operation temperature: 4 °C to 40 °C / 39 °F to 104 °F
• Depth rating: 150 m/490 ft