Cygolite Streak 450 Bike Light<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Powerful 450 Lumen USB rechargeable bike light with 7 modes; 1 to 100 hour Run time</li><li>Exclusive night and day modes provide enhanced safety (boost， high， medium， low， steady Pulse， day Lightning， walking modes</li><li>Steady Pulse alerts with pulses as its overlapping steady beam lights the night; day lightning's powerful flashes S your presence in daytime</li><li>Low battery indicator alerts you when a charge is needed; water resistant design only weighs 116 grams</li><li>Cygolite， the trusted American bicycle light experts since 1991</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41RAqPC5mOL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/518aREMAnJL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31UWVqY-CkL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51rIo%2Bhp-4L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51XTqwlqNEL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51GoXdueEaL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51wOtGJYnwL.jpg" noproxy>