The Giant Recon TL200 has a compact design, an integrated power indicator, complies with the ANSI safety standard and is IPX7 waterproof certified. Additionally, the smart light sensor can auto adjust the light output, day or night, to ensure you can be seen all the time. A perfect package.Features:Maximum output to 200 lumensANSI-Standard certified lumen output and runtimeWaterproof to IPX7 standardTwo-lens focused and dispersed optics with side light design for over 270-degrees of visibilityPower status indicator alerts remaining run-time before powering offLight memory modeCompatible with Rev Comp, Compel, Roost and Prompt series helmetsCompatible with saddle rail mount, providing optimal angle for visibilityUSB rechargeable, cable included.Runtime: High 2.5hrs (100LM), Low 5hrs (50LM), High Flash 6hrs (200LM), Low Flash 25hrs (10LM), Smart mode day 6hrs (200LM), Smart mode night 10hrs (30LM), Low Battery Flash mode 20mins