bright flash, clear lens, very low profile, 12 power LEDs, 25 flash patterns and three flash divisions (up-down, left-right, cross), memory of the last used flash pattern, several units can be synchronized to flash simultaneously or alternately, power saving function, reverse polarity connection protection, IP67 - weatherproof, good vibration resistance, aluminum frame guarantees efficient cooling./2.5A //1.25A, SAE - Title XIII - E6 R65 - e13