Light line device for Bicycle

Two straight lines next to your bicycle, this one is a safety way to ride a bicycle in a dark night. This is what Light line can do. Two green laser lines are produced by some kind of light emitter, which can be installed in a bike. This light sources will continue produces light wherever the bike go, in speeding and also when the bike stopped. The device itself also provide a red LED. For the power source, these light lines are using 3-Hour Runtime on rechargeable Li-Ion battery.