T1 is a perfect combination of power, excellent burn time, and compact size. 

We set the new standard for backup / small primary scuba diving light offering a powerful 800 lumen beam of light packed in the very compact and durable casing. T1 will absolutely satisfy everyone from beginner to expert diver and everyone in between. 

Light features: 

- 800 lumen of nice crispy bright light at 6000-6500 K

- 90 min burn time on 18650 battery and 45 min on 3xAAA batteries

- 10 degree beam angle 

- 4 work modes 100% / 50% / 25% and SOS

- bolt snap / lanyard hole

- on / off and mode button that allows you to operate the light with hand vs. twist-on lights

- battery level indicator, a different color for different battery level

- waterproof to 100 meters / 330 feet

- one year limited warranty 

Light dimensions and weight:

1.3/8 inch width x 5.25 inch length

34 mm width x 133 mm length

dry weight: 6 oz / 170 gr

in water weight 2.8 oz / 80 gr