The Buyers Products 5 Inch LED Mini Strobe Light has four LEDs. It features 19 flash patterns with alternating and synchronous functions. The mini strobe light is available with amber, clear, or amber/clear LEDs. It has an SAE J595 Class 1 rating for brightness and is rated IP67 for water and dust resistance. A 90- aluminum mounting bracket is sold separately. Lights are backed with a 5 year warranty.