5LED Flash Tail light

5LED Flash Tail light LED color:red 2AA battery INSTALLATIONS FOR BICYCLE a.Take the screw draw from the round plastic Clip, Use two hand to open the front end of the Clip, snap it in the seats supping round tube ,put the screw on and adjust to a suitable position,Then tighten the screw fix it position. b,Loosen the Plastic Clips screwm rotate to a suitable angle,then the screwm Snap the Safety flasher in the gap of the lamp holder Plade, When left the Bicyclem dont leave your Safety Flasher there,Pull it out and hang it on your bele or Pocket.