Enhance your safety on every ride with the Exposure Boost R DayBright Rear Bicycle Light, a compact yet powerful rear bike light engineered for maximum visibility in both urban traffic and remote routes. Delivering a measured 80 lumens with exceptional runtime of up to 48 hours, the Boost R is ideal for daily commuting, long-distance touring, and gravel adventures.
High Visibility DayBright Mode: Featuring Exposure’s DayBright pulse pattern, this rear light ensures you're visible from over a kilometre away, even in full daylight – perfect for busy city streets and country roads alike.
Extended Burn Times: Thanks to a high-capacity lithium-ion battery, the Boost R offers runtime from 6 to 48 hours, giving you unmatched performance for all-day or multi-day rides.
Lightweight & Durable: At just 45g, this light adds minimal weight while offering maximum brightness and weather resistance.
OMS (Optimised Mode Selector): Choose from various light modes and runtimes tailored to your ride type whether it's a quick sprint, evening commute, or an overnight expedition.
ITM (Intelligent Thermal Management): Prevents overheating by automatically regulating LED power to maintain efficiency and extend battery life.
Fuel Gauge Indicator: A handy traffic light system displays remaining battery life at a glance, so you’re never caught out without light.
Whether you're tackling dawn commutes, twilight training rides, or navigating city streets in broad daylight, the Exposure Boost R DayBright Rear Light is your ultimate safety companion. Be seen. Stay safe. Ride with confidence.