Low-Profile Helmet Light for Being Seen, Not Missed The Bern Diamond Helmet Light adds a bright, rear-facing signal right where drivers and riders expect to see it: up high on your helmet. Designed to integrate with compatible Bern lids, it snaps into place at the back of the shell to boost visibility without adding clutter to your bars or seatpost. Once mounted, it becomes a simple part of your “grab-and-go” setup for commutes, night rides, and gray-weather spins. Turn it on, clip your helmet, and you are ready to roll with a clear, elevated rear light that moves with your head instead of your bike. Smart Details That Count Helmet-mounted rear light positions visibility high and centered for traffic approaching from behind. Designed to interface with compatible Bern helmets that accept a rear light accessory. Low-profile housing follows the curve of the helmet for a clean look and minimal wind noise. Easy-to-use control button so you can switch modes at stoplights or before you roll out. Multiple light patterns (steady and flash options on most setups) to suit city traffic or group rides. Weather-resistant construction intended for regular commuting and mixed-conditions riding.
