Free Lamp Unit

1,999 SEK

new

ISPO AWARD WINNER

Lamp unit with 1100, 1500, 2500 or 3400 lumen, four brightness levels, Airflow Technology and Silva Intelligent Light. Compatible with the modular Free series.

Upgrade your Free with light for more activities

Free Lamp Unit is available in four output levels for different activities – from compact lighting for running to maximum performance in technical terrain. Choose 1100 lumen for running, 1500 lumen for trail running and cross-country skiing, 2500 lumen for biking, ski touring and night orienteering, or 3400 lumen when you need maximum visibility for downhill biking, ski touring and night...

Upgrade your Free with light for more activities

Free Lamp Unit is available in four output levels for different activities – from compact lighting for running to maximum performance in technical terrain. Choose 1100 lumen for running, 1500 lumen for trail running and cross-country skiing, 2500 lumen for biking, ski touring and night orienteering, or 3400 lumen when you need maximum visibility for downhill biking, ski touring and night orienteering. All lamp units feature Speed Mode and are fully compatible with all batteries and headbands in the modular Free series.

Choose the right output for your activity 
All Free Lamp Units deliver strong, stable light in technical terrain and at high speed. The 1100-lumen lamp unit is optimised for running, 1500 lumen for trail running and cross-country skiing, 2500 lumen for fast biking and ski touring, while 3400 lumen delivers maximum light output for activities that demand maximum visibility and fast reactions. When entering darker and more technical sections, Speed Mode provides an instant brightness boost so you can keep your pace with confidence. Airflow Technology ensures efficient cooling and consistent light output during longer and more intense sessions.

Speed Mode and Intelligent Light 
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, and since Speed Mode shortens burn time, you should switch back when you no longer need the extra power. 

With Silva Intelligent Light, you get both a long-reach spotlight and a close floodlight for better overview and balance at higher speeds. The lamp unit is water-resistant according to the IPX5 standard and designed to perform reliably in varied weather and temperatures.

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Features

• Available in 1100, 1500, 2500 or 3400 lumen

• 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

• Compatible with the modular Free series

• Water-resistant – lamp unit meets the IPX5 standard

• Weight: 31 g (1100/1500), 41 g (2500) or 61 g (3400)

Specifications

SKU	38697

Performance data

True lumen
Our lumen values are measured 30 seconds after switching the lamp on. We measure lumen according to the ANSI FL1 STANDARD.

Manuals

Free_series_2026_ _manual_2026 06 17v2

WHY MIMMI KOTKA CHOOSES FREE

Mimmi Kotka is a professional ultrarunner and Silva ambassador. For long training sessions and adventures in the dark, she chooses the Free series for its combination of powerful light, low weight and comfort.

"One headlamp for different activities. I really love the Free series. The best thing is having such a powerful light in such a lightweight setup. I don’t like wearing heavy lamps on my head, so the Free is a perfect fit for me."

THE TECHNOLOGY BEHIND SILVA FREE

MODULAR TECHNOLOGY

Silva Free gives you the flexibility to customise or upgrade your headlamp with a different lamp unit, battery or mount. Both the lamp and battery can also be easily detached from the headband and mounted on your helmet, handlebars or frame.

POWER BANK FUNCTION

Charge your essential devices on the go. All Free batteries feature a built-in power bank function, allowing you to charge your phone, smartwatch, bike computer or other USB-C devices directly from the battery.

INTEGRATED CABLES

Silva Free Technology integrates all cables into the headband for a more comfortable experience. Enjoy complete freedom without distracting cords.

COMPARE FREE SERIES

Series	Suitable for	Brightness	Key benefits
Free Runner 1100	Running & trail running	1100 lumen	The ultralight headband and the flat battery in your pocket give a lightweight feel.
Free Pulse 1500	Cross-country skiing & trail running	1500 lumen	Powerful light and a comfortable fit for trail running and cross-country skiing.
Free Speed 2500	MTB, gravel, road cycling & ski touring	2500 lumen	Cable-free design for full freedom of movement. The included extension cable lets you carry the battery in your pocket or backpack when you want to take weight off your head.
Free MTB 2500	MTB & gravel	2500 lumen	Comes with handlebar, helmet and battery mounts, a red rear safety light and two extension cables for a flexible setup that's easy to adapt to your ride.
Free Action 3400	Ski touring, enduro, downhill biking & night orienteering	3400 lumen	Maximum light for high-speed activities and technical terrain. The cable-free design gives full freedom of movement, and the included extension cable lets you carry the battery in your pocket or backpack.

SILVA FREE

ISPO AWARD-WINNER

Jury statement: "A modular headlamp is ideal for versatile athletes with different needs. The Silva Free series is lightweight, yet offers powerful light and plenty of adjustment options."

FAQ

Vilken ljusstyrka ska jag välja?

Det beror på hur du använder din Free-lampa. Free Lamp Unit finns i 1100, 1500, 2500 och 3400 lumen där de lägre nivåerna är anpassade för löpning och längdskidåkning medan de högre är utvecklade för cykling, toppturer och mer teknisk terräng.

Kan jag uppgradera min Free-lampa utan att köpa ett helt nytt system?

Ja. Free Lamp Unit är framtagen för dig som redan använder Free-serien och vill anpassa ljusstyrkan till en ny aktivitet genom att byta lampenhet istället för hela systemet.

Passar lampenheten alla produkter i Free-serien?

Ja. Free Lamp Unit är kompatibel med alla pannband och batterier inom SILVAs modulära Free-serie, vilket gör det enkelt att bygga om och anpassa ditt system.

Tål lampenheten regn och blöta förhållanden?

Ja. Free Lamp Unit är vattentålig enligt IPX5-standarden och konstruerad för att användas i varierande väderförhållanden.