Powerful 400 lumens.
5 modes: 100% Brightness, 50% Brightness, Flash, Steady Pulse: Pulsating flash overlapping a steady beam and Flash Lightning: Flash with intense alternative flash.
USB rechargeable lithium-polymer battery.
Low battery indicator alerts you when a charge is needed.
Quick release integrated tool free bracket.
Powerful 65 lumens.
4 modes: High beam, Eco beam, Slow flash and Quick flash.
Low battery indicator.
Adjustable angle bracket tool free installation.
USB quick charge.