Black Diamond

Cosmo 350 Headlamp

Dual Fuel means that the headlamp can operate using two different power sources: a rechargeable lithium battery (BD 1500) or three AAA batteries. This feature is beneficial because it provides flexibility; if one power source runs out, you can easily switch to the other. This ensures that you won't be left in the dark during your outdoor adventures.

PowerTap tech allows you to change the brightness or mode of the headlamp with just a simple tap of your finger. This user-friendly feature enhances convenience, enabling you to quickly adjust settings without fumbling with buttons, making it easier to focus on your activities.

An integrated battery meter is a built-in display that shows the remaining power level of the battery. This feature helps you keep track of how much battery life is left, allowing you to plan your usage accordingly and avoid being caught without light when you need it most.

The IPX8 waterproof rating indicates that the headlamp can be submerged in water beyond 1 meter for a certain period without being damaged. This means it is highly reliable for use in wet conditions, making it an excellent choice for outdoor activities like hiking, camping, or fishing, where you might encounter rain or water.

A digital lockout button is a safety feature that prevents the headlamp from accidentally turning on while it is stored in a bag or pack. This feature is crucial for preserving battery life, ensuring that your headlamp remains ready for use when you need it, without draining the battery during transport.

No, the Dual Fuel feature allows you to use one power source at a time. You can choose to use either the rechargeable lithium battery or the AAA batteries, but not both simultaneously. This design helps optimize performance and battery life, ensuring you get the best use out of your headlamp.