The Free 900 is a modular headlamp with 900 lumen, featuring an ultralight, minimalist, and adjustable headband along with 2 powerful battery options for a lightweight and comfortable experience during long runs. The compact batteries can easily be stored in your pocket or running vest and connect to the headband with an integrated textile cable, reducing weight on your head. Features 900 lumen lamp head Lightweight and comfortable feel with stow-away battery Ultralight headband with integrated textile cord 3 brightness levels Silva Intelligent Light – combining long-reach spotlight and close flood light Airflow technology design provides maximum ventilation and optimal cooling for the lamp unit Modular technology allows for easy mix and match of lamp heads, headbands and batteries Water-resistant – headlamp, headband and battery meet IPX5 standard Choose from a lightweight flat 11.1 Wh battery (XXS) or a powerful 24.1 Wh battery (S), each with a battery level indicator Weight: 95 g excl. battery Specifications XXS Battery (11.1 Wh, 96g) Max mode: 900 lm / 1.5–2.5 h burn time Med mode: 400 lm 3–4 h burn time Min mode: 80 lm / 15 h burn time S Battery (24.1 Wh, 149g) Max mode: 900 lm / 2–4 h burn time Med mode: 400 lm 4–6 h burn time Min mode: 80 lm / 30 h burn time
