BLACK DIAMOND Cosmo 350 Headlight

For multi-use camping, around the house, and outdoor adventures that require a simple light with both an all-purpose beam as well as night vision. This user has the need to run the lamp on alkaline batteries if caught away from a power source for a long backpacking trip. Features: - Dual-Fuel: Power with three AAA Alkaline cells (included) or the rechargeable BD 1500 Li-ion battery and charger (purchased separately) for maximum flexibility - 350 Lumen max output - Red LED night vision has dimming and strobe modes and is quickly activated with dual-button interface - Settings include dimming, strobe, red night-vision and lock mode - Multifaceted optical lens design - IPX8: Waterproof-Tested to operate at least 1.1 meters underwater for 30 minutes. If submerged, water may enter the battery compartment and it will still operate; it should be completely dried out after use in wet conditions - Integrated battery meter display shows % of power remaining - Digital lock mode feature safeguards against accidental use when stored in a pack or pocket Specifications: - Display Weight: 0.13 - Max Distance: (High) 64 m, (Medium) 45 m, (Low) 10 m - Weight Without Batteries: 46 g