The Serfas Superbright USB Rechargeable Tail Light is the USL-TL60 model that produces 60 lumens. This brightness is made to help you get noticed by anyone approaching you from behind when you are on a night ride on your bicycle. On a clear night this 60 lumens illumination can be seen for up to 1 mile behind you.
The USL-TL60 Shield USB Taillight has 4 different settings for you to use. The high mode produces 60 lumens and can stay on with a constant beam for up to 2.4 hours on a full charge. The low mode produces 35 lumens and can provide a constant beam for up to 5 hours. The high flashing mode produces a blinking beam of 60 lumens and provides this for up to 4.5 hours. The low flashing mode produces a blinking beam of 35 lumens and can reaming blinking for up to 14 hours.
Immaterial of how you use this taillight, the recharging time for a full charge is 3 hours. This is accomplished by plugging it into any USB port on a computer or other device that has a USB connection including the USB charger that accompanies this taillight. The beam is produced by a single LED light source and is advertised as the world brightest single LED taillight in the world.
The Serfas Superbright taillight is RoSH compatible. This means the 6 most common hazardous material used in most electronics is not used in its construction. Click Here for More Serfas Superbright USB Rechargeable Tail Light Reviews or to See Pricing.
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