Design me a Product

Looking for someone that can design (pcb board, electronic... etc) to a prototype / ready product of a portable led light solution. Design wise and functionality is free for you to express yourselves. similar product such as : [login to view URL] [login to view URL] can be taken into consideration as reference. I need, a portable led bright light solution for outdoor, camping, hiking, on road, biking, light snorkeling, so yes, water proof design is required. design should be impressive, small so that user can stick it or bring it out with ease. Add on internal lithium batteries as internal power supply. Few modes on brightness is needed as well to suit the environment changes. Technician / developer from China is preferred as they can easily get these raw material easliy and also cheap. pm me your thought / design (if possible) and explain your suggestion. Winner will be based on impressive suggestion as well as reliability. Payment method will be discussed as well via pm before awarding the project. thank you