Features:

Material: ABS, 14 pcs LED lamp beads.

Size (inches): 3.74*2.76*0.59

Switch: Manual Switch Button and Dynamic Sensor

Power Supply: 1 x AAA 1.5V Battery (Not included)

Weight: 0.07kg

30 patterns changes one by one each 4 second when riding speed reach to 25~30 PS. If riding speed below 20 PS, it will only show half light circles picture or few color light circles. So we suggest you buy two pieces bike wheel lights and install them in symmetrical spokes, then when speed reach to 15 PS, a whole picture will also shown clearly.

Led bike lights, suitable for most bikes, except wide spokes models bicycle. 100% SATISFACTION GUARANTEE, if you have any problems with This bike wheel lights, you can contact with us at any time, our customer service team will help and reply you within 24 hours.

Product Features

• Installed on nearly all bicycles, such as foldable bike, road bike, mountain bike and so on. High brightness lights keep your safe in low light conditions, perfect for night cycling.
• IP55 waterproof design, No longer worried about the bike wheel lights will be damaged when riding in rainy days, AAA Battery powered lights needed, suitable for all kinds of weathers, When the bike stop, the wheel lights will be off automatically, convenient and energy saving!
• Made of 14 pieces double-sided led lamp beads, changing a pattern every 4 seconds, 30 different patterns in total. Different speed, this bike wheel lights will have different effect show and have an Manual switch button.
• Easy To Install, Don’t need any other tool, only need several seconds, this bike wheel lights can be installed safely. When the darkness come and take.
• Fit Standard Spoke Bicycles, 16 Inches & Above – not suitable for bicycles with wide spokes or sparse spokes, quality guarantee, 6 month warranty! Awesome gifts for boys, girls, men, women, kids, everyone. Professional customer service. If have any problems with bicycle spoke lights, pls contact us, 100% refund or replace