Product DescriptionSecond Generation One-Piece Design LED lighting system with USB rechargeable Quick Release battery for multi-purpose users. Cygolite's Expilion takes one piece lighting to another level, giving riders a light that is small for daily commuting and bright on the trails. The ExpiliOn 180 features a featherweight (130g) headlight with heavy duty illumination, shining 180 lumens on the road for up to 10 hours with the USB rechargeable Quick Release Li-Ion battery. Featuring one of the most powerful High-Brightness LEDs with 6 lighting modes and power status indicators, the ExlipiOn 180 is one of the most advanced and convenient one piece lights for commuting.
Mtbr Bike Lights Shootout - over 50 bike lights reviewed, photographed and measured here.