Black Diamond Storm 500-R Head TorchThe Storm 500 R is a powerful rechargeable head torch ideal for hiking and climbing trips. It features a Lithium Ion battery you can recharge via the micro USB port. Emitting up to 500 lumens on the max setting, you can switch quickly between full and dimmed power using the PowerTap button. Lighting modes include red, green, and blue night vision and a strobe mode to aid signalling in an emergency. With a compact size and recycled Repreve headband,