Daylight visible with power to light any path and wirelessly controllable with the transmitr remote the ion 700rt packs the brains and the brawns to light up any ride the bontrager ion 700 rt front light uses a high powered cree led to produce 700 lumens with five unique modes and an excellent battery life all in a compact usb rechargeable size bontrager ion 700 rt front light features transmitr ready for the simple brilliance of wireless control ant enabled for use with all