100% Brand new and high quality

hen you brake, the light will turn on (without on/off switch button)

With ultra brightness red LED light

Water Resistant: waterproof design, circuit with special treatment, normal use on a rainy day

Warning behind vehicles keep safe distance

Easy to install and Perfect accessory for outdoor biking or hiking

 

Item type: bike brake light

On/off switch button: no

Battery: 1PCs of CR1025 battery (included)

Size:Approx. 30mm*16mm*31mm(L*W*H)/1.18"*0.63"*1.22"

Package includes: 1 * bike brake light (including battery)