Cycling Taillight Bicycle Smart Auto Brake Sensing Light IPx6 Waterproof LED Charging Bike Rear Light

New upgrade

Smart bike tail light

Precise intelligent brakeHorizontal Angle adaptiveAccurate start-stopSensitive lightFilter the turbulenceDaily waterproof48hrs battery lifeHighlight CREE LED

Highlight LED led. Fresnel lampshade

Fresnel principle designed , with 24 high brightne LED beads, to create high brightne and soft and not harsh lighting effect.

Intelligent precise braking

Build in sensor to monitor the break even if the break is very slight.

Automatic calibration for different installation angle.

LD-75 can read different installation angels,and calibrate automaticly to know the road and keep the brake sense accurate.

Manual and intelligent mode switch with one key.

Long pre to turn on/off,Short pre to change mode.Normally on is the manual mode:Do not control by the lightne and riding status.Other 5 f modes are intelligent mode.

DarkRidingOnBrightRidingOFFDarkStop riding 65s Delay outDark to bright riding30s Delay outUnder the intelligent mode, long pre to turn on/off.

Filter the turbulence

Optimized program algorithm,can filter small range of bike dancing and small bumps.The brake warning lights will still be activated when a big pit is croed.

Daily waterproof design

Daily waterproof and no need to worry about the rain.

Electric quantity display function

When the power is off, pre the switch and the green indicator will indicate the remaining power80% electric quantityGreen light for 2sBelow 20% electric quantityGreen f for 2s20-80% electric quantityGreen light slow f for 2

350mAh USB rechargeable

The charging time is about 2h and 20 miuntes,Bright on for 15hrs,Energy saving mode for 48h,standby for a year.Charing:FFull charged:Long shine

Multiple installation method

Seat post installationSaddle installationSaddle bow EVA

Size and install method

Saddle installationSeat post installation

Real Picture