1.7 led bicycle light 2.customized logo and packing 3.first ... with flash lightLed4 led light energy saving, low power consumption, long service lifeInstallIt can be mounted on bicycle handle, seatpost, ... still can work safelyUseSuitable to emergency light,outdoor activities in the night,mountain-climbing light,bicycle light, baby car light skinning light warning light CertificationCE,ROHSPaymentT ...