The Ion is a headlamp that's so light you aren't aware of its presence. Extremely tiny and lightweight, the Ion weighs only 28 grams (36 grams with battery). With two bright LEDs the Ion provides plenty of usable light - so you can function in the dark.

An elastic headband can be customised for wear around a helmet, tent pole, your neck or wrist.

The Black Diamond Ion headlamp features:

• featherweight lamp with two superbright LEDs
• tilt housing allows you to direct the light source
• adjustable headband can fit around a helmet, hood, neck or wrist
• #7 IPX waterproof rating
• 6 volt silver oxide battery included
• 10 hour burn time
• 18 metre beam
• Just 36grams with batteries.