The tremendous advancements made in LED technology have enhanced the functionality of diving flashlights. Many flashlight models have adjustable brightness levels, making them perfect for exploring the underwater world to the fullest during daytime and even at night.

Light & Motion Sola Dive 1200 Spot Light

The Light & Motion Sola Dive light provides 1200 lumens of brightness in high-mode, 600 lumens in mid-mode and 300 lumens in low-mode. This flashlight is made with high quality Cree LEDs and optimized firmware. The light head features a 12-degree spot beam that adjusts to a flood beam to cover wider areas when needed. The flashlight is waterproof up to 100m/330ft.

Big Blue CF1200P LED Light

This diving flashlight has the refined elements that divers look for in a light: super bright, robust construction, a comfortable grip, and an adjustable beam. The CF1200P features an adjustable beam angle between a 7-degree narrow beam and a 37-degree wide beam. It produces a maximum output of 1200 lumens and has four power settings as well as an SOS function. This light features a push-button on/off function and a battery level indicator. The CF1200P is a great buy for professional and recreational divers.

Seac R20 Handheld 900 Lumen Light

This may seem like a simple dive light but it does an excellent job. With its 900 lumens of brightness, the flashlight guarantees optimal visibility in the underwater world. The handheld flashlight has an adjustable beam angle from a narrow penetrating 12-degree to a wide 75-degree beam. Powered by a rechargeable 26650 lithium-ion 5000 mAh battery, the Seac R20 handheld light can run for 3 hours in high mode and 6 hours at low power.


Having an adjustable diving flashlight is important for a diver to enjoy the full beauty of the underwater world.