SIGMA SPORT LED battery headlight Aura 45 USB | StVZO
The rechargeable AURA 45 USB shines a good 55 meters with 45 lux and is therefore ideal for safety-conscious everyday cyclists who also regularly do their leisure activities by bike. The integrated brightness sensor is a new feature, which automatically regulates the illuminance and thus enables the optimum ratio of illuminance and duration of the light. The AURA 45 USB is the first SIGMA bicycle light that thinks for itself! In the "Auto" lighting mode, an integrated brightness sensor automatically adjusts the illuminance to the ambient light. This guarantees the longest possible lighting time. The AURA 45 USB has an integrated battery. This is reloaded via the micro USB socket, which is also possible on any PC. With the included micro-USB cable, the front light can be fully charged in a good 2 hours.
The lithium-ion battery has deep discharge and overcharge protection. Furthermore, it has no memory effect and can be fully recharged without any problems. The charge indicator on the control button tells you what state the battery is in. Below 70 percent of the battery capacity, the LED in the button lights up green, below 30 percent red. It also informs you of the current state of charge while charging. As soon as the battery is full, it glows green. The AURA 45 USB can also be charged during operation, e.g. B. on the go with a power bank.
Tool-free assembly using a Unifit bracket for handlebars from 22 - 32 mm.
Technical specifications:
Material: Plastic
Dimensions (LxWxH): 88.2 x 43 x 39.2 mm
Light source: 1x Osram LED
Luminosity: 45 Lux (Power) / 15 Lux (Eco)
Lighting range: up to 55 m
Light duration power mode: 6.5h
Burn time energy saving mode: 21h
Protection class: IPX4 (splash-proof)
Rechargeable battery / battery: Lithium-ion battery
Charging time: approx. 2.3 h
Approval StVZO: K mark
Bracket: Unifit bracket for handlebars from 22 - 32 mm
Color: Black
Weight according to the manufacturer: 88g
Weight weighed: 86.9g
Scope of delivery:
1x SIGMA SPORT LED rechargeable battery headlight Aura 45 USB | StVZO, incl. Bracket
1x Micro USB charging cable