Flush/Surface Mounted LED Strobe Lights from Buyers Products feature six high-intensity LEDs per strobe head. The 1.5 in. square strobe lights feature 17 adjustable flash patterns. Each LED strobe light is SAE J595 Class 1 rated for brightness and CA13 certified. The lights are available in clear or amber and are designed to be flush or surface mounted. The lights are backed with a 5 year warranty. A 90? mounting bracket is sold separately.