Bell Lumina 400 2x Pack - 5 LED, 150 Hour, No Tools Req, Removable Flashlight, 180&deg; Visibility, Special Buy for Incredible Value, 1 Year Warranty, Better than iPulse - (2 Lights Per Order) Absolute best value light set on Amazon - basically two for the price of one! The Five Super-bright (95 Total Lumens) LEDS run for 10,000+ hours and have up to 150 hour battery runtime. The light is easily removable from its base for use as a flashlight, plus the initial installation is tool and hassle-free. Perfect for street or mountain biking with 180+ degree visibility. Two lights is significantly better than only one. Weather-resistant with a 1-year warranty + a 30 day free, no-hassle return if you're not totally satisfied.