• How do you properly store & maintain the headlamp?
• Can I use the headlamp in the rain?
• Does the headlamp support pass-thru charging?
• My headlamp is stuck in lock mode. How do I get out?
• Will the headlamp fit around a bike helmet?
• Is the HeadLamp dimmable?
• Can I control the HeadLamp with gloves on?
• Can I replace the LED/battery on the headlamp?
• Is the headlamp adjustable? Does it fit kids?
• How do I clean the headlamp?
• Does the headlamp tilt?
• How bright is the HeadLamp 425 on reserve mode?
• What are the operating temperatures for the HeadLamp 425?
• Can you fly with the headlamp?
• How long does it take to charge the HeadLamp 425 to full?
• Is there a low power warning on the HeadLamp? 
• HeadLamp 425 Product Guide