Birds!Don't Approach / caution light

According to our survey as well as numerous reports concerning about birds' accident, birds are very likely to bump into electrical wires because of bird's poor eyesight. This kind of accidents happens frequently specially
during their migration period. Birds are the lovely friends of human beings, it is our obligation to concern about them and protect them.
This design aims to prevent those tragedies by lilumiating the outdoor electrical wires. Moreover, It converts mechanical energy into electric energy which supports the lighting of LED. Therefore, this is an eco-friendly and thoughtful design that should be popularized into our life.