Cateye omni 5 front lightfive bright leds deliver great brightness with impressive runtime new omni directional technology increases safety while three modes rapid flashing and constant let you select the right level of visibility with two aaa batteries the omni 5 will run up to 120 hours the simple tool free flextight bracket and included clothing clip allow you to easily attach the omni 5 anywhere youd like features dimension 360 x 750 x 21 9mm weight 41 8g light unit and batte