YQ8003 Bicycle Light DIY Programmable LED Wheel Light Waterproof for 26 inch Bike Wheel (Black)

Processor: High-performance embedded ARM processor
Built-in position sensor ( display different designs according to the speed )
Built-in vibration sensor ( turns on LED while riding, and turn off the LED two seconds after stop riding )
LED quantity: 128
Display range: Both sides
Speed requirements: 15km/h to show full graphics
LED color: Red, blue, green
DIY programming, you can make any graphics as you wish
Voltage range: 2.7V — 4.5V
Rated power: 0.6W
Powered by 1 x 18650 battery ( battery is included )
Operating current: 35mA
IPX6 waterproof grade, you don't need to worry about rainy days
Surface treatment: Injection treatment
Applicable: 26-inch wheels and above
Package included a CD driver for installing the software, you can also download the software from the link below
( click here to download software and pictures)