The LED Flashlights are designed to fit the Deepwater flashlight housings. The flashlight has 5 different settings: High (2000 lumens), Medium (1400 Lumens), Low (600 Lumens), strobe and SOS, On the high setting, the LiPo batteries will last about 1 hour. The color is neutral white at 4000K.
The 50° narrow spotlight is useful for general underwater flashlight use.
The 120° wide angle beam is useful for illuminating a broad area similar to the GoPro camera coverage.