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Compact rectangular bike tail light with multi-colour LEDs and USB-C port

GREENCYCLE

GREENCYCLE Colorful Bike Tail Light USB Rechargeable Brake Sensing 15 Modes 7 Colors IP66 Cycling Accessory

SKU CH-2THV-YZ86N

A USB-rechargeable bike tail light with 30 LEDs delivering 90 lumens, 15 modes across 7 colours, automatic brake sensing, light-activated on/off and IP66 waterproofing

  • TypeLights
  • ColorMulti-Color
  • 30 high-intensity LEDs deliver 90 lumens for fog and night visibility
  • 15 modes and 7 colours create over 100 combinations with memory recall
  • Brake sensor brightens light for 2 seconds when slowing down
  • Auto mode switches on at night and off in daylight automatically
  • IP66 waterproof rating withstands heavy rain and splashes

Bright & Colorful Safety Light

The GREENCYCLE tail light uses 30 high-intensity LED beads to produce 90 lumens with a 280° floodlight design that prevents glare. It suits adult and child cyclists on road or mountain bikes who want a single USB-rechargeable unit for visibility in fog, rain or darkness. The multi-colour output adds style without compromising the warning function.

Automatic Brake Sensing

A smart sensor detects deceleration and instantly intensifies the light for two seconds to alert following traffic. An additional light sensor switches the unit on in low light and off in daylight while keeping the brake function active. The memory feature restores the last of the 15 modes and 7 colours at every power-up.

Battery Life & Weather Protection

The 3.7 V 600 mAh lithium cell delivers roughly one to three months of regular riding and four to eight months on standby between charges via a standard USB-C 5 V port. An IP66 rating and an operating range of -40 to +50 °C at under 95 % humidity mean the light survives heavy rain, splashes and temperature extremes.

Highlights

  • 30 high-intensity LEDs deliver 90 lumens for fog and night visibility
  • 15 modes and 7 colours create over 100 combinations with memory recall
  • Brake sensor brightens light for 2 seconds when slowing down
  • Auto mode switches on at night and off in daylight automatically
  • IP66 waterproof rating withstands heavy rain and splashes

Specifications

TypeLights
ColorMulti-Color

Questions about this item

How bright is 90 lumens on a real ride?

90 lumens from 30 LED beads gives a 280° flood beam that is clearly visible in fog, rain or darkness without dazzling other road users.

What does IP66 actually protect against?

IP66 means the light is dust-tight and withstands powerful water jets, so heavy rain and road spray will not penetrate the housing.

Will this fit my seat-post without extra parts?

The unit mounts with a supplied silicone strap that stretches around standard round or aero seat-posts; no tools or brackets are required.

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