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

--Night riding adds safety

--IPX4 waterproof: sealed and processed, isn't afraid of heavy rain or humid fog

--Adjust the upper and lower angles of the taillights: just slightly rotate the adjusting knob, you can rotate the upper and lower positions of the taillights

--Magnetic induction power generation, continuous battery life: no battery, no charging, self-powered

--Seat tube installation, not easy to fall

--Size: 55.5mm x 35.5mm x 28mm

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.