Silva Free Runner 1100 Head Light

Light and comfortable headlamp, optimised for running

With 1100 lumen, a flat lightweight battery and an ultralight, minimalistic and adjustable headband, the modular Free Runner 1100 offers a light and comfortable fit optimised for running. The 96 g battery is carried in your pocket or running vest – not on your head – and connects to the headband with an integrated textile cord, reducing weight and improving balance while running. 

1100 lumen with flat lightweight battery for a weightless feel

 Free Runner 1100 is built for runners who want strong, comfortable light on forest trails, urban roads and fast-paced training sessions. The lamp unit weighs 95 g, and the slim, flat battery just 96 g. The ultralight, minimalist headband has a comfortable fit and is easy to adjust. The integrated textile cable extends at the back, allowing the battery to be carried in a pocket or running vest instead of on your head. This solution extends battery life and reduces weight on your head, offering a smoother, almost weightless feel. When entering darker, more technical sections – like deep forest trails, steep descents or narrow paths – Speed Mode provides an instant boost of brightness so you can keep your pace with confidence.

Features of Silva Free Runner 1100 Head Light:

• 1100 lumen 
• Lightweight and comfortable feel with the battery carried in your pocket – not on your head
• Ultralight headband with integrated textile cord
• 4 brightness levels 
• Speed Mode – brightness boost for fast, technical sections when cooling allows 
• Silva Intelligent Light – combining long-reach spotlight and close flood light 
• Airflow Technology – automatic cooling for higher light output 
• Modular technology for easy mix and match of lamp units, batteries and mounts
• Water-resistant – headlamp and battery meet IPX5 standard 
• Flat lightweight battery 11.1 Wh battery (XXS) with battery indicator
• Weight: 95 g excl. batteri / 191 g incl. battery

Included in Free Runner 1100:

• Lamp unit 1100 lumen
• Ultralight headband
• 11.1 Wh battery (XXS)

Focus and speed with Speed Mode

The lamp features 4 brightness levels, including Speed Mode that gives you a quick boost of brightness with a short press from Max mode. The lamp then increases light output when cooling from wind, speed or cold air is sufficient, and the function can run for up to 50 minutes depending on lamp, battery and cooling. A brief flash confirms activation. Since Speed Mode shortens burn time, switch back when you no longer need the extra power.

Airflow Technology ensures efficient cooling and sustained performance, and with Silva Intelligent Light – the unique combination of a long-reach spotlight and close floodlight – you get stable visibility, good overview and confidence at higher speeds.

Silva Free – modular headlamp with award-winning design

Silva Free is the world’s first modular headlamp with integrated cables in the headband for greater comfort and flexibility. The modular design makes it easy to change Lamp units, batteries or mounts depending on activity. The series won the ISPO Award 2023 for its innovative and user-friendly design.

Upgrade your Free for more activities

Since all parts in the modular Free series are interchangeable, you can easily adapt your Free for more activities by adding a Lamp unit instead of buying another headlamp. Choose between four Lamp units, five batteries, two headbands and mounting kits for helmet or GoPro.

Little helpers, huge benefits The ability to be seen aids in safety and helps to avoid accidents. Safety lights with white LED are also handy to find your way, look for keys or gear in your pack. Thanks to flexible holders the lights quickly attach to packs, hiking poles, pavillions, baby buggies and much more.