Decathlon | Usb Front Bike Light Fl920 300 Lumens - One Size | Black | 8734189

powerful front light that can be recharged via usb and used for your commutes and road bike rides! key benefits: • visual efficiency: effective at a fast pace: 40 lux, 300 lumens and wide beam. • visibility: up to 300 lumens so you can see in front of you • autonomy: between 2 hours 20 and 11 hours of battery life depending on the mode. • versatility: 3 modes to suit your needs: power, eco and flash. • waterproof: ipx 4: withstands spray and heavy, persistent rain. technical information: choice of power and battery life: choose from the 3 modes! at the front: power mode: 40 lux, 300 lumens, for 3 hours eco mode: 15 lux, 140 lumens, up to 5 hours flash mode: 40 lux, 300 lumens, up to 11 hours ; for both town and country: whether you use them for daily commutes or for athletic road bike rides, these powerful lights let you see and be seen at a fast pace. Their wide beam lights up the road and the verge or kerb to give you advance warning of any obstacles. ; day and night: these lights are so powerful that you can even use them in the day. We often forget that 75% of accidents occur during the day. With these lights, you can ride safely both day and night! ; all about your battery: this light has 1400 mah lipo batteries. We do not recommend leaving rechargeable batteries without power for more than a month. It's important to charge your lights even when you're not using them.in cold temperatures, the battery life will be shorter. ; charge time: it takes 3½ hours to fully charge your light and be ready to hit the road safely.