Headband flashlight Black Diamond Cosmo 350-R, 350 lm, IP67, USB rechargeable, 1500 mAh, red

The Black Diamond Cosmo 350-R is a red headband flashlight with a built-in rechargeable lithium-ion battery and USB charging. It delivers up to 350 lumens, a beam distance of up to 64 meters and an IP67 waterproof rating, making it suitable for camping, household tasks and wet outdoor conditions where a compact hands-free light is needed.

Advantages

The Cosmo 350-R combines a bright 350 lm output with a durable IP67-rated housing and a rechargeable battery, providing reliable illumination without disposable cells. Its headband design offers hands-free operation and adjustable beam for both general use and night-vision friendly settings. USB charging simplifies recharging from power banks or mains adapters.

Suitable for

• Multi-day camping and hiking
• Household repairs and tasks where hands-free light is helpful
• Wet or rainy conditions due to IP67 protection
• Nighttime outdoor activities requiring a compact headlamp

Key specifications

• Brand: black diamond
• Model: Cosmo 350-R (BD620677)
• Luminous flux: 350 lumens
• Beam distance: up to 64 m
• Power source: built-in rechargeable lithium-ion battery, USB chargeable
• Waterproof rating: IP67
• Colour: Red
• Category: Headband flashlight
• EAN: 793661520047

How to use

Fit the headband comfortably around the head and adjust the angle of the lamp to illuminate the work area. Use the control button to switch between brightness modes and any night-vision or red-light mode if available. Recharge the internal battery via the USB port when the indicator shows low charge; follow the manufacturer’s charging instructions and use an appropriate USB adapter or power bank.

Recommendations

For prolonged outdoor trips, start with a fully charged battery. Rinse and dry the lamp after exposure to saltwater or heavy dirt to maintain IP67 performance. Store the headlamp in a cool, dry place when not in use.