Giant Recon TL 100 Lumens USB Rechargeable Rear Light

Key Features:Maximum output to 100 lumensANSI-Standard certified lumen output and runtimeWaterproof to IPX7 standardDisperse optics with side light design for over 180-degrees of visibilityPower status indicator alerts remaining run-time before powering offLight memory modeCompatible with Rev Comp, Compel, Roost and Prompt series helmetsSpecifications:Size: 31x31x32mmWeight: 33g with mountMax Output: 100 lumensRuntime: High (35LM) 3hrsLow (5LM) 13hrsHigh Flash (100LM) 8hrsLow Flash (5LM) 14hrsNight Flash Mode (20LM) 6hrs Battery: Li-Ion polymer battery (420mAh)