1. Bracket for fixed installation, stable and not falling 2. Multi-mode switching, you can choose at will 3. Sensitive light-sensing design, longer service life 4. It can be used indoors and outdoors, which can play a good warning role and prevent rear-end collision at night. 5. How to use: A. Touch the switch label on the product switch surface B. Blinking mode switching mode c. close 6. Waterproof grade: IP65
