LIGHT SENSOR AND DYNAMIC SENSOR, ENERGY SAVING! Only when the bike moves at night or in dark area, the LED spoke lights will light intelligently. When the bike stop, the wheel lights will be off automatically. How convenient and energy saving!
30 KINDS OF PATTERNS CHANGE DESIGN, SO BRIGHT AND COOL! This DAWAY A02 led spoke lights is made of 14 pieces double-sided led lamp beads, changing a pattern every 3 seconds, 30 different patterns in total. Different speed, this bike wheel lights will have different effect show. WATERPROOF! IP55 waterproof, installing this led spoke light, you also don't need to worry about riding in rainy day.
SAFETY AND EASY TO USE! The LED spoke lights is very lightweight. Don't need any other tool, only need several seconds, this bike wheel lights can be installed safely.
SUITABLE FOR MOST OF BIKES! Such as rode bike, mountain bike, fixed gear bike and ordinary bicycles.
Product description: Material: ABS, 14 pcs LED lamp beads. Size (inches) : 2.76 *1.57*0.59 Switch: Light sensor and Dynamic sensor Power Supply: 1 x AAA 1.5V battery Weight: 0.059 kg Notice: 30 patterns changes one by one each 3 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.