The Exposure Boost 3 and Boost-R 3 ReAKT set pairs a 600 lumen front light with a 200 lumen rear light for road and commuting use. Both lights share the Day Bright pulse pattern, visible from over a kilometre away in daylight. The rear light adds ReAKT brake and ambient light response plus Peloton mode for group riding.
Each light has a CNC machined 6063 aluminum body rated IP67 and IK09, with a 270° lens for side visibility. Runtime reaches up to 70 hours in flash mode, and USB-C PD charging is up to 66% faster than previous versions. The set includes a handlebar mount, a seatpost mount and two USB-C charge cables.
Quick Facts
| Feature |
Specification |
| Front Light Output |
600 lumens flash, 400 lumens constant |
| Rear Light Output |
200 lumens flash, 75 lumens constant |
| Material Composition |
CNC machined 6063 aluminum |
| Claimed Weight |
45 g per light |
| Water & Impact Rating |
IP67 water resistance, IK09 impact resistance |