Dual Row 5.5 Inch Amber/Clear LED Strobe LightBuyers Products Dual Row 5. 5 Inch LED Strobe Light Series features 12 flash patterns with alternating and synchronous functions. It is available with amber or amber clear LEDs. All lights are rated IP67 for water and dust resistance. A 90?? aluminum mounting bracket is sold separately. Lights are backed with a 5 year warranty. Features 12 flash patterns with alternating and synchronous functions. Work Trucks Trailers Rated IP67 for water and dust