This is an underwater signal light for diving, featuring bright output, easy operation, and a compact durable design for underwater signaling and safety use.

• 4 Colors for Versatile Signaling: Equipped with 4 light colors and 9 signal modes, it delivers flexible signaling support for different underwater environments.
• 14500/AA Dual Compatibility: Supports either one 14500 battery or one AA battery for convenient replacement with easy-to-find power options wherever you go.
• Bright Signals at a Glance: Up to 100 lumens keeps signals clear and visible underwater for easier recognition.
• Long Runtime That Stays Reliable: With over 7 hours of runtime, it delivers reliable support for full dive sessions and extended underwater signaling use.
• Twist to Control, Easy to Use: Rotate the body to power on or off and switch modes with ease.
  • Power On/Off: After installing the battery, tighten the head to turn the signal light on; loosen the head to turn it off.
  • Change Modes: After the signal light is turned on, quickly loosen and retighten the head to switch light modes.
• Mode Memory Function: After being off for more than 5 seconds, it automatically restores the last used light mode, making every use more convenient.
• Automatic Low Battery Alert: When battery power runs low, the signal light automatically dims to alert you, making it easier to monitor battery status and prepare for replacement.
• Durability You Can Count On: Backed by 100-meter waterproof protection and an aircraft-grade aluminum alloy housing, it resists drops and corrosion with ease in demanding underwater environments.
• Lightweight and Easy to Carry: Weighing only 58g,it can be easily mounted to a BCD, tank, wetsuit, and more for lightweight carry with almost no added burden.
• Ready for More Adventures: Suitable for underwater signaling and a variety of outdoor activities, ready for more adventures anytime.

Specifications

• Light Color: White
  • Output constant: 100lm
  • Runtime constant: 3.3hrs
  • Runtime strobe: 7hrs
  • Runtime flash: 7.4hrs
• Light Color: Red
  • Output constant: 30lm
  • Runtime constant: 3.3hrs
  • Runtime flash: 7.4hrs
• Light Color: Blue
  • Output constant: 20lm
  • Runtime constant: 3.3hrs
  • Runtime flash: 7.2hrs
• Light Color: Green
  • Output constant: 60lm
  • Runtime constant: 3.3hrs
  • Runtime flash: 7hrs

The runtime data above is based on tests using an XTAR 14500 1200mAh Li-ion battery

• Waterproof Rating: IPX8 (100m underwater)
• Impact Resistance: 1.5m
• Battery: 1*protected 14500 Li-ion battery/1*AA battery
• Housing Material: AL
• Storage Temp.: 0℃~40℃
• Dimensions (mm): 108 (Length) x Φ25 (Tube)
• Net Weight: 58 g (without battery)