Ships from the USA
Shipping time : USPS (4-7 business days)
This bike rear alert lamp is designed with 3 modes, constant light, strobe and slow flash.
It features waterproof, it can be used even at rainy day.
Solid and thin, lightweight and durable, good impact resistant ability.
Safe and energy saving, it can work for about 9 hours under max power.
Fit for mountain bike, folding bike and racing bike etc.
Color: Red, blue
Battery: 2* AAA battery.
1* Bike tail light