Illuminate the road or trail ahead with over 280 lumens of clean, eye-pleasing light. The multi-beam, rechargeable Halo fire features two down angled proximity LEDs to ensure visibility for sure footing, while a massive 160+ lumen distance beam shines the spotlight on the path ahead to help prepare for What's coming up next. The Halo actively monitors ambient light and triggers the auto strobe feature. The run wave sensor allows runners to cycle through 5 lighting modes with just a wave of the hand.