When it comes to cave diving, Adventure Lights beacons are essential. Not only does it help you navigate the dark and often murky underwater environment, but it can also alert other divers to your location with its beacon function. But with so many options available, how do you choose the best light for your needs?

Beacon lights are used to illuminate the underwater environment during a dive. It helps divers see what’s in front of them, identify potential hazards, and navigate their way through dark or murky waters. Beacons can also be used to signal other divers or boats.

If you’re planning to dive in caves, wrecks, or other environments where visibility is limited, a dive light is essential. Even in open water, a dive light can come in handy for exploring nooks and crannies, or spotting marine life hiding in the shadows.

The best color light for diving depends on the conditions you’ll be diving in. In clear water, white or yellow lights are best for illuminating the environment. In murky water or low visibility, green or blue lights can help cut through the haze.

The rule of 3 in cave diving refers to carrying at least 3 sources of light on every dive. This ensures that if one light fails, you have backup options to safely navigate and exit the cave.

The number of lumens you need for a cave light depends on the size of the cave and the conditions you’ll be diving in. As a general rule, a minimum of 500-1000 lumens is recommended for most cave diving situations.