LED Flasher 13.8 Volts, 12.5 Amps, 150 Watts rated total power. Two pin. CE and Rohs. Eliminates hyper-flashing or load equalizers. Works with either incandescent or led bulbs or a combination of both. The teminal width is approximately 0.250" and the terminal length is approximately 0.40". The flasher contact labels are "L" and "+". The width of the flasher is approximately 1.194". The height of the flasher is approximately 1.526". Known as CF12ANL-01. Please connect +12V to the "+" terminal. Connect one end of your load either incandescent or LED to the "L" terminal. Connect the other end of the load incandescent or LED to the ground terminal. The flasher will flash with two terminals. The flasher flashes approximately 60 to 120 flashes per second. 30% to 70% approximate duty cycle. Time to first flash less than 1.5 seconds. The shell is made of plastic material. TThe flasher operates from 7 Volts DC to 14.0 Volts DC. CE and Rohs.