Bicycle Tail Light Waterproof Magnetic Power Generate Warning Light Bicycle Equipment Accessories

Description: Name: Tail Light Light bead: bullet head highlight light bead Charging: no need to charge Material: high quality engineering plastics Net weight: 80g Size: 55.5mm x 35.5mm x 28mm Endurance: your physical strength determines the endurance time Fork range: 16 22mm, suitable for most models Waterproof grade: ipx-4 Installation position: left side of bicycle Lumens: 30LM Lamp bead model: LED Battery capacity: no battery, magnetic induction power generation Battery life: your physical strength determines the battery life Mode: 2 modes Lighting distance: 20 meters Waterproof rating: IPX4 material: plastic Installation method: seat tube type Product weight: 80g Packing list: 1 x Tail Light Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing.  Manual measuring,please allow 1-3mm error,thank you.