. A rear light that makes a real difference during dark nights or cycling in built up urban areas during the day. Ideal for any ardent commuter looking for a rear light that is fully capable 24-7 USB Rechargeable. To safe you the hassle of constantly having to find and replace annoying batteries the TraceR Rear Light is Micro USB rechargeable. This means that you can recharge your bike light with ease via any standard USB port. These can easily be found on your computer desktop, on the side of your laptop, or as part of your smartphone charger. This makes charging on the go easier than ever DayBright Mode. With a 75 lumen light output the TraceR comes with a, specially designed, pulse mode specifically for use during daylight hours. When combatting busy roads with multiple motorists it’s important to keep car users aware of your cyclist both day and night. The TraceR has therefore been designed to work like a car’s rear light in keeping you visible during even the brightest of days Features. 75 lumen light outputCNC machined aluminium construction24 hours maximum battery lifeIncludes battery indicatorMicro USB rechargeableDayBright light modeWeighs 35gBuy Exposure Lights from Chain Reaction Cycles, the World’s Largest Online Bike Store.