900 lumens Using latest CREE XM-L2 T6 LED

Beam Angle: 14° spot beam (10.5° underwater) for long range viewing and pointing out sealife.

One button operation: Long push (1 sec) to power on/off; Short push to cycle through 5 light modes

Five light modes:

• Full power 900 lumen
• Half power 450 lumen
• Quarter power 225 lumen
• Blinking (once per second at full power)
• Emergency (SOS Morse code at full power)

Depth tested to 330ft (100m)

Battery options: Two (2) CR123* lithium single-use batteries -or- one (1) 18650** Li-Ion rechargeable battery (Batteries sold separately).*

Colored Battery indicator. Green = full, yellow = medium and red = low battery strength.

Safety pressure release valve relieves internal pressure built-up caused by damaged battery.

Run Time up to 8 hours:

• Xtar 18650 (3400 mAh) rechargeable battery
  2 hours full power / 4 hours half power / 8 hours quarter power / 73 hours Emergency Blink / 6 hours SOS
• Xtar 18650 (2600 mAh) rechargeable battery
  1.6 hours full power / 3.2 hours half power / 6.4 hours quarter power / 55 hours Emergency Blink / 4.5 hours SOS
• CR123 (1700mAh) single-use lithium batteries
  1 hour full power / 2 hours half power / 4 hours quarter power / 35 hours Emergency Blink / 3 hours SOS

Construction: Anodized aluminum machined body

O-rings: Dual Silicone O-rings

LED life span: 30,000 hours

Color temp: 6000 to 7000K

CRI (Color Rendering Index): 70

Operating temp: 0°F to 113°F (0°C to 45°C)

Storage temp: 14°F to 140°F (-10°C to 60°C)

Dimensions: 1.2” diameter x 5.5” (30mm x 140mm)

Weight: 6 ounces (131 grams) w/o battery

Buoyancy: Negative; -102 grams underwater

* Do not use rechargeable CR123 batteries as voltage / amp pecs will cause damage to battery and/or light.

** Only use 18650 battery with button-top (not flat-top), integrated protected circuitry, minimum 2600 mAh, minimum 3.5A discharge current and cell made by Panasonic/Sanyo Japan or Samsung Korea. Recommend using Xtar brand 18650 Li-ion button-top battery with 2600Ah or higher.