The BoostR 3 ReAKT Tail Light throws a tighter, longer beam than most rear lights in its class, built around an 8-degree collimated spot lens instead of a wide diffuse pattern. A CNC-machined aluminum body carries an IP67 waterproof rating and IK09 impact rating, so it holds up through commutes in any weather. USB-C PD charging gets it back to full quickly between rides. What Our Gearhead(R) Experts Are Saying:"I ride the same route home in and out of tree cover, and ReAKT brightens the second I clear the shade into open sun, then dims back down under the canopy without me touching a button. It flares hard the moment I brake, so drivers clock me slowing before my brake lights would even register."