Item number: 24947
2
2
  • 100 day return period
  • Online since 1998
  • Trusted Shop 4.89 / 5.00

Information regarding the return of batteries and electrical equipment:

Information on the return and disposal of used batteries and electrical equipment can be found here.

Specifications:

Type:
front light (white)
Mount:
stainless steel light mount
Light Source:
1 x LED
Brightness:
25 lux
Power Source:
dynamo hub, bottle dynamo

Technical Information:

Material:
composite
Standing Light:
yes (cannot be switched off)
Switch:
On / Off / Automatic (sensor)

Approved For:

Street Use in Germany:
yes, for bicycles (according to §67 StVZO)
Check Number:
K~~866

Features:

  • with a high-performance LED
  • optimal near field illumination
  • window on the side enables active lateral light emission
  • with a practical standing light function using capacitor technology
  • computer designed lens curvature
  • 62 mm light diameter
  • reflector ring offers passive safety
  • homogeneous and wide road illumination
  • bright stainless steel bracket
  • four connections with an enclosed double cable
  • with a switch for a hub dynamo
  • comfort through an intelligent sensor technology
  • integrated light/dark sensor ensures that the lighting system automatically illuminates at dusk and in the dark
  • StVZO approved

Technology:

Standing Light
This innovation by busch+müller from the nineties has become the safety standard. The additional " plus" indicates that standing lights are integrated into the equipment. Neither batteries nor rechargeable batteries are required for the standing light. This is how it works: As soon as the bike is stationary, an LED standing light is supplied with power by a maintenance-free capacitor. The capacitor charged itself during the journey.

Automatic Sensor
If a Lumotec front light has the addition of " sensor" in its name, it can switch on automatically at dusk or in the dark, and switches off automatically when driving in the light. For this to happen, a permanent power supply by a hub dynamo is required. To prevent the sensor from reacting " incorrectly" to short-term light signals like a car headlight, it is equipped with a delay. The sensor function can also be switched off. In the case of front lights with daytime running light function, the light sensor takes over the task of automatically switching between day and night modes.

Near Field Illumination
For a safe ride it is very important to have a good view of the area immediately ahead of the front wheel. Bumps, obstacles, potholes in this " near field" are easily perceived in the light and are avoided by short, intuitive steering movements. In the dark, this is only possible if the area right in front of the bike is brightly and evenly illuminated. Subjectively, the need for a bright near-field increases the slower your speed is, because your balance will be increasingly threatened by possible obstacles.

Manufacturer Number:

178SNDi

Contents:

  • 1 x busch+müller Lumotec Lyt Senso Plus front light
  • 1 x busch+müller mount
  • incl. mounting material
  • incl. cable

Models:

  • black/universal, out of stock
    23.36€

Customer Reviews (2)

5

Customer Reviews (2)

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by Thomas R.  on 15.11.2020
verified purchase

Fazit: Helligkeit und Sichtbarkeit sehr gut, auch im Stadtverkehr.

3 Modi: An, Aus, Automatik (ausgiebig getestet, funktioniert a und wird nun dauerhaft in diesem Modus betrieben)

Halterung: Im Gegensatz zu den vergleichbaren Einstiegsmodellen der Konkurrenz ist die Halterung aus Metall und nicht aus Plastik. Plastikhalterungen haben sich leider bei uns nicht bewährt, da doch am Bahnhof etc. gerne mal Fahrräder "zusammengeschoben" werden und diese dann abbrechen. Dies ist uns mit den Metallhalterungen noch nicht passiert.

Helligkeit mit 25 Lux:
Im direkten Vergleich mit mehreren Axa Blueline 30-Lampen konnte von der Sichtbarkeit kein Unterschied festgestellt werden. Die Ausleuchtung ist bei moderaten Geschwindigkeiten selbst auf halbwegs befestigten Waldwegen bei völliger Dunkelheit brauchbar und im Stadtverkehr 1a.

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by Mathias M.  on 29.05.2014
verified purchase

Sehr gute Leuchte für ein Stadtfahrrad. Einfache Montage, gute Ausleuchtung, eine saubere Hell-Dunkel-Grenze und damit wenig Blendung für den Gegenverkehr. Problemloses Zusammenspiel mit einem Nabendynamo, auch aufgrund der zuverlässigen Sensorautomatik.

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