Lynx rear light This rear light from Lynx is dynamo-powered and provides a super bright red light. The rear light has a constant red light and you are visible up to 600 meters! It can withstand a knock and is splash-proof. Specifications: Color: red Material: plastic Dimensions: 4.5 x 10.5 x 2 (L x W x H) Distance between mounting holes: 50/80 mm (adjustable) Lighting type: LED Weight: 100 grams The rear light is dynamo-powered. The rear light can be mounted on the luggage carrier. Contents: 1 Rear light 2 Bolts 2 Nuts