The waterproof / dustproof Black Diamond Storm500RRechargeable Headlamp delivers500 lumens of light with enhanced optical efficiency to provide brighter light while saving battery life. The Storm banks a full charge in a couple of hours and the easy-to-read battery meter means youll never be caught in the dark.

• Rechargeable integrated high capacity 2400 mAh Li-ion battery.
• Micro-USB charge port for easy recharging.
• Fully charges in under two hours and can be recharged to full capacity over 1000 times.
• Recycled elastic headband featuring comfortable next-to-skin Repreve fiber construction.
• 500 Lumen max output.
• IP67 Waterproof-tested; operates at least 1.0 meters underwater for 30 minutes.