This taillight of spanninginga works on the alternator and has one super bright LED. The taillight gives a constant red light and you are visible up to 500 meters. It can take a beating and is splashproof
Dimensions: 6 x 3.5 x 4 cm (L x W x D)
Weight: 25 grams
Lighting type: LED
Works on dynamo.
Suitable for attachment to the rear fender.