• 2 laser lights remind someone else of keeping distance, add safety. This little laser beam tail light will ensure your safety while riding in the darkness.

• 7 kinds of flash mode: Always bright, flash, slow flash, left to right, right to left and left to right slow flash, flash, flash back and forth.

• This safety light can be mounted on 20-32mm seat post. The length and position of the laser beam varies with the angle you mount the lamp.

• With waterproof function, it still works in the rainny day

• Use for jogging, walking, bicycles, car emergency, horse-riding, road emergency and camping, ETC.

• Working time: 9-36 hours

• With CE, FCC and ROHS certifications

• Note : Do not look directly at laser lights.

Specification:

• Brand: YouOKLight

• Model: YK1519

• Quantity: 2 piece

• Material: ABS

• Form Color: Black + Red

• Emitter Type: LED

• Total Emitters: 5

• Color BIN: Red

• Wavelength: 620-630nm

• Rate Voltage: 3.7V

• Water-proof: Yes