The lights don't stay on they are junk both of them I wish I never bought them so I hope you are going to do something about this because they shouldn't even be sold to anyone I almost got hit by a car because they couldn't see me I will never buy anything from you guys again you guys have junk for product's I am going to tell everyone I know don't buy anything from you guys let me know what you are going to do about this please I need lights so I don't get hit by a car riding my electric bike h