The 3510R Red LED warning light is surface mountable to any part of your car, truck or commercial vehicle. This is possibly the most visible warning marker strobe available in such a compact size. It only measures 3.3” x 1.1” at just 0.4” deep making placement almost anywhere on your vehicle possible. The 3510R warning light can easily be accompanied by as many other 3510R LED lights and synchronized with all of them. It is also synchronizable with additional Ecco model 3830, 3931, 3932 and any Hide-A-LED™ model LED safety strobes. 16 flash patterns give you a wide range of signal options. A UV stabilized polycarbonate lens and built in 9′ cable with in-line waterproof driver module truly makes the 3510R a premium LED warning signal for all around use.