Bike light Lupine SL Grano - 900 lm / Rechargeable

The Lupine SL Grano is a compact and efficient bicycle light designed for road and city riding, equipped with a convenient automatic light control and a glare-free beam. The light produces a maximum light output of up to 900 lumens, and in addition, it has a built-in light sensor that automatically adjusts the light output to suit the ambient light (can also be switched off). This makes the same light suitable for both completely dark roads and congested city sections where the lighting is good and not as much light output is needed. The light beam of the light is precisely limited from the top edge, which means that all the light is directed straight ahead and downwards. This significantly prevents glare for oncoming traffic, as the light is directed lower than the eyes of oncoming traffic. Unlike many other bicycle lights, the SL Grano is made of CNC-machined aluminium and is water and impact resistant (IPX6 / IK09), making it exceptionally durable. The light is GoPro compatible and is intended to be mounted below a bike computer (e.g. Garmin).

The SL Grano is designed for cyclists who don't want to compromise on performance. The size-to-power ratio of the light will impress even the most demanding users, and its stylish design, high-quality components and easy-to-use interface make it one of the most sophisticated bike lights on the market. The light is powered by a built-in Li-Po battery, which currently offers up to 12 hours of continuous operation. Charging is done smoothly via the USB-C port integrated into the light in just a few hours. Two-year (24-month) warranty!

Delivery content

• Lupine SL Grano lamp
• Built-in 2.3 Ah / 17 Wh li-po battery
• USB-C charging cable
• Screw for GoPro mount
• Installation tool
• Instructions for use (EN)

Technical specification

• Brand and model: Lupine SL Grano
• Intended use: As a bicycle front light
• Battery: 2.3 Ah, 17 Wh, 7.4V li-po battery
• Manufacturer's declared luminous efficacy: 900 lm
• Manufacturer's stated range: 230 m
• Charging: USB-C
• Charging time: approx. 2 h 30 min
• Operating time: 1 h 27 min - 12 h
• Material: CNC machined 6061-T6 aluminum
• Dimensions: 85 x 46 x 53 mm (W x H x D)
• Weight: 170g
• IP rating: IPX6
• Impact resistance: IK09
• Operating temperature: -15°C - +50°C
• Warranty: 24 months

Operating times (as stated by the manufacturer)

• High beam: 900 lm / 1 h 27 min
• Low beam: 350 lm / 4 h 18 min
• ECO low beam: 200 lm / 6 h 18 min
• Daylight: 150 lm / 12 h

Quick guide

On/Off : Turn on the light by double-clicking the switch. The first time you turn it on, the light will turn on in daytime running light mode in automatic mode. The automatic change from low beam to daytime running light occurs with a 16-second delay. Turn off the light by holding the power button down for about 2 seconds.

Flashing mode: When the light is on, double-click the switch to enter flashing mode. There are three different flashing modes available, which can be switched between with a short press of the switch. Double-click the switch again to return to steady light mode. The light will start in the last mode used (steady light or flashing) the next time it is turned on.

Light sensor: The lamp is equipped with a light sensor that operates in automatic mode.

• Light sensor enabled (default setting): The light automatically switches from daylight mode to dim low beam when it gets dark. You can then switch between low and high beam with the touch of a switch.

• Light sensor disabled: When the light is on, press the switch briefly to manually switch between different brightness levels.

Charging: Connect one end of the USB-C charging cable to the USB-C charging port on the lamp and the other end to a power outlet, e.g. using a power adapter.

The light is equipped with battery capacity indicators that indicate the battery charge each time the light is turned on and off as follows:

• Two green lights: Battery charge 100-66%
• Two yellow lights: Battery charge 65-31%
• Two red lights: Battery charge 30-16%
• One red and one pink light: Battery charge 15-0%
• One red and one blue light: The lamp is using emergency power, charge immediately

You can find the manufacturer's instructions (EN) by clicking here (opens in a new window).