Be safe and seen with this intelligent red rear bike light. There’s no need to turn on the light, it works automatically by identifying darkness and vibration when you are riding. It also turns off automatically in 120 seconds after parking. It’s very safe for night riding with a visible distance of more than 200 meters. It is also IPX3 waterproof, has a visual angle 220-degree horizontal. There are two modes: dim and bright.It’s also easy to install using the included silicon strap and has 12 hours working time. The light is powered by 2 x AAA batteries (not included). SpecificationsVisual angle: 220 degree horizontalIPX3 waterproof ratingDimensions: 66 x 44 x 36mmWhat's included 1 x Rear LED light 1 x Silicone elastic strap 1 x Non-slip 3M silicon gasket 1 x User manual

These durable & water resistant bike lights are manufactured from lightweight flexible silicone material,supplied one white front & red back light each with 2 LED bulbs. They simply wrap around your bikehandlebars & attach using the plastic clip supplied & have a simple press on/off with 3 functions: fast flash,slow flash & steady. They require 2 x CR2032 3V button cell batteries which are supplied (one for each light).

Infapower ‘s Premium LED Cycle Light Set is made from Aircraft Grade Aluminium and consists of a front and rear light, including batteries.

Front light 3 watt LED (20 hour run time) Beam distance 65 metres Transparent head for extra visibility Rear light 5 extra bright LEDs run time 20hr (on) 72hr (flashing) 7 light functions Both: Water resistant bodies Both: 1.5 metre impact resistant Both: Quick release bracket Both: 100,000 LED bulb life