Moon Helix Sense 150 Lumens USB-C Rechargeable Rear Bike Light

he Helix Sense 150 has all the advanced functions and features of the Helix Sense 300 and 450 but in a lighter and smaller package with up to 150 lumens of output. These features include the unique Sense mode with braking light, automatic brightness sensing and parking mode. In addition, the Helix Sense 150 also includes group ride mode to allow you to be seen on group rides without dazzling your riding friends.Specification:COB red LEDMax. Lumens: 150LM (FL-1 tested)Max. Runtime: 80 hrs (FL-1 tested)Max. Intelligent operation standby time: 100 hrsBattery Type: Li-PO built-inRecharge Time: 2:30 hrsSize ( W x D x H): 22 x 19.5 x 66 mmWeight: 35gFeatures:5 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