SL Grano F (Int)

Specially developed for sporty riders who don't want to compromise on maximum performance on the road: The SL Grano F is one of the brightest, glare-free headlights in a compact all-in-one format with integrated battery, combining high light output, sophisticated technology, and elegant design in a robust aluminum housing.

With its powerful high beam, the SL Grano F International takes illumination to a new level. Up to 1100 lumens and a range of 230 meters ensure maximum visibility even at high speeds and on completely unlit roads.

The precisely tuned light pattern combines a homogeneous low beam with a powerful high beam that provides additional range and clarity when needed. This makes obstacles, curves, and road layouts visible early on – even in challenging terrain.

The system is complemented by additional flashing modes, which particularly increase visibility during the day.

The SL Grano F International is controlled via the included Bluetooth remote control and enables direct switching between all light modes – including dipped beam, main beam, and the additional flashing modes.

Thanks to Bluetooth Low Energy technology, control is instant and reliable – for maximum control even at high speeds and in dynamic riding situations.

Thanks to the integrated GoPro mount, the SL Grano F can be mounted space-savingly under a bike computer and blends harmoniously into the cockpit of modern road bikes or gravel bikes. The slim design, high-quality workmanship and intuitive operation make this front light one of the most sophisticated compact bike lights in its class.

With a light output of up to 1100 lumens, the SL Grano F delivers an exceptionally homogeneous and wide light pattern, based on the proven optics of the SL Nano. The precise low beam ensures a clear light-dark boundary and prevents dazzling oncoming traffic, while the second stage of the low beam, together with the switchable high beam, provides excellent visibility even on dark country roads or fast descents. An integrated sensor detects ambient brightness and automatically switches between daytime running light and low beam, thus always ensuring optimal illumination.

The integrated lithium-polymer battery, with a capacity of approximately 17 Wh and 7.4 volts, offers up to twelve hours of runtime in daytime running light mode and approximately one and a half hours in the brightest dimming mode. Charging takes just a few hours via the modern USB-C port. The CNC-machined aluminum housing not only ensures stability and efficient heat dissipation but also meets high protection standards – with IPX6 water resistance and IK09 shock resistance, the lamp is ready for any weather conditions.

With the Lightcases, we're taking a further step towards thoughtful, sustainable product solutions with a clear benefit for our customers: selected lamps are delivered already inside the Lightcase and are therefore safely stowed and optimally protected right out of the box – whether at home, on the road or in your backpack on your next outing.

We also offer the Lightcases optionally as accessories in three sizes that suit different setups and requirements.