Helix Sense Rear Light 300 Lumens

The Helix Sense 300 has all the advanced functions and features of the Helix Sense 450 but in a lighter and smaller package with up to 300 lumens of output. These features include the unique Sense mode with braking light, automatic brightness sensing and parking mode. In addition, the Helix Sense 300 also includes group ride mode to allow you to be seen on group rides without dazzling your riding friends.SpecificationCOB red LEDMax. Lumens: 300LM (FL-1 tested)Max.Runtime:70 hrs (FL-1 tested)Battery Type : Li-PO built-inRecharge Time: 2:30 hrsSize ( W x D x H): 22 x 19.5 x 66 mmWeight: 35gKey Features5 modes: DAY FLASH / STEADY FLASH / FLASH 1 / MODE 1 / MODE 2CNC Aluminum heat sink casingSENSE ModeBrightness functionMotion sensing functionBraking functionParking functionLock ModeAuto safe modeDay flash modeMode memory functionVariable Lumen SystemLow battery, charging and fully charged indicatorAutomatic fully charged cut-off systemSide visibilityWater resistance (IPX7)Rechargeable lithium polymer batteryUSB Type-C charging cable