A compact white LED strobe effect with 24 cold-white 5 mm LEDs. The flash rate is adjustable from 1 to 10 flashes per second using a rotary control. The unit supports stand-alone operation and is cooled by passive convection. A mounting bracket permits wall or ceiling installation. The black plastic housing has a fixed Euro-plug power cord. Power consumption is 4 W; dimensions are 9.8 × 14.2 × 8.6 cm and weight is 0.22 kg.