Matthias Borchers
· 25.12.2024
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Relatively large but lightweight headlight, top workmanship, very good light profile from 20 km/h; high beam produces a great light profile. The cable for the remote control is a little short, a rear light can be connected.
TOUR RATING:
The most homogeneous light profile, practical remote control, relatively short burn time with high beam; the optional double-size battery with 70 watt hours lasts twice as long, but costs 190 euros, compact and top-quality workmanship.
TOUR RATING:
Longest light duration, but without reserve, more than 6 hours charging time; indicator with very simple charge level display; the headlamp gets less hot than the previous model, its holder can be flexibly adjusted.
TOUR RATING:
We assessed the headlights according to five criteria, the results of which are weighted differently in the overall score. Compared to the light test in TOUR 10/2022 we rated the candidates more strictly in all categories, which is why the identical headlights from Cateye, Sigma and Trelock received slightly lower marks.
Light profile (30 per cent)
The light profile is made up of the brightness and illumination of the measurement route. The headlights were aligned so that their cut-off line meets the top edge of the pylon at a distance of 30 metres. The evaluation is based on how homogeneously the light carpet illuminates the near and far areas as well as the edge of the road. With Lupine and Supernova, we photographed and assessed the light pattern in high beam.
Lighting duration (25 per cent)
Before the final measurement of the light duration, all headlight batteries were completely discharged twice. We measured the battery life at maximum power. To prevent the headlights from automatically reducing their output due to overheating, the measurements were taken outside at a temperature of around ten degrees with additional water cooling. The light duration figures here refer to the maximum level; headlamps with a reserve light function were given a bonus.
Handling (15 per cent)
For battery-powered headlights, switches should have a defined pressure point and be large enough so that they can also be operated with long-fingered gloves. We also rated the visibility and precision of the charge level indicator.
Processing (15 per cent)
Material quality, moulding marks, the quality of the seals and watertightness are assessed. We rate aluminium headlight housings higher than plastic ones due to their better heat dissipation.
Holder (15 per cent)
The mounting options and the firm hold on the handlebars or stem are assessed. So far, only Lupine and Supernova offer practical holders for mounting on modern aero handlebars as accessories.

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