Easy installation.Can prevent rear-end collision.< />100% and and high qua, size and compact < /> size and Water-poof .Can alert the vehicles behind you to stop.< />Working temperature: -40 to 50 Celsius degree< />Storage temperature: -50 to 80 Celsius degree< />< />Can solve circuit anti-inteerence problem on the market< />Compatible with all types of ake ligh including LED clusters, Such as cars, motorcycles, tanks, armored vehicles, elric bicycles and other LED ligh.< />Name:Flash Strobe Controller< />Work voltage: 12V< />Size:4.9 x 2.7 x 1.5cm< />Net weight: 20g< />Maximum use current: 2A< />Fit: all cars< />Colour:black< />Material:plastic< />< />Package Conten:< />1 * Flash Strobe Controller