Stay visible day or night with the Cateye Orb Bar End Rear Bike Light Set. These lights offer constant or flashing modes to improve your visibility from the back and side, increasing your safety on the road.Key Features and Benefits:Constant or flashing modes: Enhance visibility with constant, fast flashing, and slow flashing options. Stay seen at all times, improving your safety.Durable aluminium construction: Robust alloy chassis ensures longevity. Withstands daily use and harsh weather, offering lasting reliability.Easy attachment: Fits drop bars with an inner diameter of 18.5 mm-22 mm. Simple installation process makes setup quick and hassle-free.Long runtime: Powered by two CR2032 batteries, providing up to 100 hours of light. Reduces the need for frequent battery changes.Cut-out design for side visibility: Additional cut-outs increase visibility from the side. This added feature keeps you safer on multi-lane roads.Lightweight and compact: Each light weighs only 20g. Low profile d