Description:
This bicycle wheel spoke light is specially designed for safe cycling. With 36 LEDs and 32 colorful patterns， it will become your unique cycling experience partner. It is suitable for mountain cyclists， city bikers and outdoor adventurous riders.

Model
36 LEDs and 32 colorful patterns ( automatically change in proper order every 5 seconds ) with double-side display

Switch
Manual button switch and internal vibration sensing

Environmentally friendly
30 - 40 hours long-lasting working time for saving power

IPX4 waterproof design
No worry about rainy day

Parameter:
- Fits for 24 inches bicycle wheel
- Battery: 3 x AAA battery ( not included )
- Housing material: high-strength ABS Mounting Placement: Wheel Spokes
Power Supply: Battery 0.175 Package weight: 0.213 kg
Package Size(L x W x H): 45.50 x 6.00 x 4.00 cm / 17.91 x 2.36 x 1.57 inches Package Contents: 1 x Wheel Spoke Light IPXX Rating Chart

IP Code
The IP Code (or International Protection Rating， sometimes also interpreted as Ingress Protection Rating*) consists of the letters IP followed by two digits and an optional letter. As defined in international standard IEC 60529， it classifies the degrees of protection provided against the intrusion of solid objects (including body parts like hands and fingers)， dust， accidental contact， and water in electrical enclosures. The standard aims to provide users more detailed information than vague marketing terms such as waterproof.

The digits (characteristic numerals) indicate conformity with the conditions summarized in the tables below. For example， an electrical socket rated IP22 is protected against insertion of fingers and will not be damaged or become unsafe during a specified test in which it is exposed to vertically or nearly vertically dripping water. IP22 or 2X are typical minimum requirements for the design of electrical accessories for indoor use.