The Nocturnal Lights M700t Ultra Compact Underwater Technical LED Dive Light with 1/4-20" Holder includes a light holder that has a female 1/4"-20 thread on the bottom, offering you the flexibility to mount the light anywhere with a male 1/4"-20 thread. The ultra compact M700t Dive Light can be held, mounted, and stored away easily during diving and traveling so that you almost feel that you are not carrying any extra gear. You can mount this light on helmets, spear guns, masks, and just about anything.
The light uses a twist on/off mechanism with 2 power settings, allowing you to switch between high and low output each time you turn the light on and off. On the high setting you get 700 lumens of white, narrow 15° beam that will penetrate through water, allowing you to signal divers, look into crevices, and light up the vibrant colors of marine life during your dive. You can use the low power setting with power reduced to 40% for a less intense beam and a longer burn time of up to 4 hours.
The aluminum light head acts as a heat sink so the video light can be used above water as a flashlight. The built-in controller will monitor the heat generated by the bulb and cut down the power whenever appropriate. The M700t Video Light’s double o-ring design allows you to connect the light body and the battery compartment, providing it a depth rating of 330’.
The M700t Video Light uses two CR123 batteries as well as a rechargeable lithium ion battery (sold separately). Both types of batteries offer approximately 1.5 to 2 hours of usable light and up to 3.5 to 4 hours of burn time on low setting before having to switch out or recharge the batteries.