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SIGMA SPORT

SIGMA BUSTER 400 FL front light, 400 lm, black

31.99 €
RRP 39.99 €
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By courier to your home Express courier delivery GLS Express courier delivery DPD
Delivery method on Wednesday 28.01.2026
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At collection points
Delivery method on Wednesday 28.01.2026
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Extended return option up to 100 days More info
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SIGMA BUSTER 400 FL front light

With the BUSTER 400 light, you get a universal companion for riding on the road. Whether on your way to work, school or on a road bike ride: with 400 lumens and a range of 120 meters, you'll never find yourself in the dark. Depending on the selected light mode, you can be on the road with the BUSTER 400 for up to 30 hours. Five installed profiles provide additional user comfort. Precise LED indicators on the top show you how much power the light still has available.
Product features
Five-stage charge indicator
Light guide for excellent lateral visibility
360° adjustable bracket
Quick release silicone holder
Tool-free assembly
Charging possible during operation
Product details
Power supply type USB-C
Battery type rechargeable
Max. luminous flux 250 - 499 lm
Light purpose see
Beam range 120 m (base)
Runtime 2 hours in High mode / 3 hours in Mid mode / 9 hours in Low mode / 5 hours in Night Flash mode / 30 hours in Day Flash mode
Luminosity 400 lumens (max)
Charging time 3 h
Lighting modes high (400 lm)
medium (200 lm)
low (100 lm)
night flashing (300/100 lm)
daytime flashing (100 lm)
Water resistance IPX4
Weight 107 g (including holder)
product ID 231543
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SIGMA SPORT
Front SIGMA SPORT
German brand, which was the first in the world to develop a cycle computer in 1982. In its current offer, you can find GPS cycle computers, bicycle lights, multi-tools or sports watches.
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