Lupine SL Grano F International Front Light

A compact powerhouse for road bikes and gravel bikes

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

Features of the Lupine SL Grano F Front Light International:

Fast. Intuitive. Fully connected.

The SL Grano F International is controlled via the included Bluetooth remote and allows for direct switching between all light modes—including low beam, high beam, and the additional flashing modes. Thanks to Bluetooth Low Energy technology, control is lag-free and reliable—for maximum control even at high speeds and in dynamic riding situations.
In combination with the Rotlicht Pro BT, a fully connected lighting system is created: the front and rear lights can be controlled together, offering a new level of ease of use and flexibility. This way, the light adapts to your surroundings and riding style at all times—whether on the road, gravel, or off-road.

Seamlessly integrated into the drop-bar cockpit

Thanks to the integrated GoPro mount, the SL Grano F can be mounted under a cycling computer to save space and blends seamlessly into the cockpit of modern road bikes or gravel bikes. The sleek design, high-quality build, and intuitive operation make this front light one of the most well-designed compact bike lights in its class. The Lupine SL Grano F StVZO is therefore the ideal choice for anyone who rides for sport, values a legal, glare-free beam, and is looking for a light that perfectly combines performance, everyday practicality, and aesthetics.

Up to 1100 lumens at the touch of a button

With a brightness of up to 1100 lumens, the SL Grano F delivers an exceptionally uniform and wide beam pattern based on the proven optics of the SL Nano. The precise low beam ensures a clear cut-off line and prevents glare for oncoming traffic, while the second level 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 and low beams, ensuring optimal lighting at all times.

Up to 12 hours of runtime and USB-C connection

The integrated lithium-polymer rechargeable 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 about one and a half hours in the brightest low-beam mode. Charging takes place via the modern USB-C connection within a few hours. 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 impact resistance, the light is ready for any weather.

Technical Details

• Battery Specifications: Integrated / 2.3 Ah / 17 Wh / 7.4 V
• Control: Bluetooth remote
• Charging port: USB-C
• Light type: Bike lighting
• Lamphead dimensions: 85 x 46 x 53 millimeters
• Lamphead weight: 170 grams
• Battery life: Min: 1.30 hours | Max: 12 hours
• Lumens: 1100
• Lux: 130
• Material: CNC-machined aluminum (6061-T6) | black anodized
• Protection class: IK09 (impact resistance) | IPX6 (waterproof)
• StVZO approval: No

scope of delivery:

• Lupine SL Grano F Front Light International
• Bluetooth remote
• Lightcase S