In the case of 12 COB Led Headlamp for Driving and Camping Outdoor Headlamp LightingFeatures: The headlight can be down 90 degrees. Elastic band. Extensive LED lifespan (10,000 hours). Adjustable headband with softening forehead pad. Many applications of LED head lamp, such as camping, backpacking, hunting, fishing, emergency and home repair. It is the highest level equipment for the bike player.3 Modes: High/Low/StrobeSpecification:LED: 12 COB Light Module: WhiteSwitch Type: Button (On-off Switch Mode)Power: 3 x AAA Battery (Not Included)Size: One SizeB1-B3Mini 3 Modes Waterproof LED COB Outdoor Flashlight Headlight Headlight Flashlight Emergency LampSpecification:Product Type: HeadlightPower: 3W Beam Range: 180 DegreeMode: 3 Modes (Strong, Weak, Flicker)Battery: 3 x AAA batteries (not included)Light Source: SpotlightLED Ball Model: COB LEDCelice for: Outdoor, Camping, Hiking, etc. Color: Black, Red, Blue