RX480 480 Lumen output Li Ion internal battery USB (Universal Serial Bus) rechargeable 7 hour USB (Universal Serial Bus) charge time Full beam 6 hours Flashing & constant modes Collimeter lens for maximum output Low battery indicator Side visibilty Water resitant Horizontal adjustment Quick release bracket Evolve rear light: 2 super bright 0.5 watt LEDs 3 Angled LEDs Full beam 18 hours Wide arc of visibility Flashing & constant modes Water resistant Quick release bracket Belt clip mount for backpack or jacket fitment Horizontal or vertical mounting