The Exposure Lights Boost R DayBright MK2 Rear Light features a high-capacity Lithium-Ion battery that delivers powerful output and long burn times. With DayBright pulse technology, it cuts through busy road distractions, ensuring you're visible even in the brightest daylight. Designed for safety and reliability, this rear light is your essential companion for both day and night rides.Key Features and Benefits:DayBright Pulse Pattern: This bespoke pulse pattern is designed for daylight use, making it more conspicuous than regular pulses. It s visible over a kilometre away, even in bright conditions, ensuring maximum visibility and safety.ITM (Intelligent Thermal Management): Patented circuitry reduces power to the LEDs if they exceed the optimum temperature. This keeps the light efficient, maximises output, and extends battery life. Once the light cools, power is automatically restored.OMS (Optimised Mode Selector): Various programs allow you to choose between different run times and m