The Black Diamond Cosmos 350R Headlamp is a versatile lighting solution perfect for multi - use camping, household tasks, and outdoor escapades. It offers both an all - purpose beam and night - vision capabilities, ideal for those with easy access to a power source who want to embark on adventures with a fully - charged battery. Key features include: a rechargeable 1500 mAh Li - ion battery with a micro - USB charge port, a maximum output of 350 lumens, a recycled elastic headband made from comfortable Repreve fiber that feels great against the skin. The headlamp has various settings such as dimming, strobe, red LED night - vision, and a lock mode. It uses multifaceted optical efficiency lens technology. With an IP67 rating, it's waterproof and can operate at least 1.0 meters underwater for 30 minutes. An integrated battery meter shows the remaining power percentage, and the digital lock mode prevents accidental use when stored in a pack or pocket. The red night - vision mode has dimming and strobe functions and can be activated without cycling through the white mode. In terms of performance, it has a max distance of 64 m on high, 45 m on medium, and 10 m on low. It weighs 75g without the cord. On the highest setting, it has a max burn time of FL1 5H and reserve 1H, while on the lowest setting, it's FL1 225H with no reserve time.
Using your Black Diamond Cosmos 350R Headlamp is a breeze. First, make sure to charge the integrated 1500 mAh Li - ion battery using the micro - USB charge port. You can check the remaining power with the battery meter display. When you're ready to use it, turn it on and select your desired mode. For normal use, the all - purpose beam is great. If you need night - vision, switch to the red LED mode. You can also use the dimming and strobe functions as per your needs. The lock mode is handy to prevent accidental switches, especially when you store it in your pocket or pack. When it comes to maintenance, keep it dry as much as possible, even though it's waterproof. Avoid exposing it to extreme temperatures. If it gets dirty, use a soft, damp cloth to clean it. Also, remember to recharge the battery regularly to keep it in good condition.
