3 Flash Warning for Radio Towers, Smokestacks, and Airplanes LED Type_Flashing LED Light If you like to run

If you like to run your lights on wall power

Your city and town names

Circuit Dimensions:  2

AA holder/switch with a female connector added

If you watch

3 Flash Warning for Radio Towers, Smokestacks, and Airplanes LED Type_Flashing LED Light If you like to runOur 3 LED Sequence Circuit provides a great way of animating a scale model with a repeating sequence of lights. The lights flash 1,2,3 with a several second pause, then repeat. We added our small but bright Nano size lights, each on 14" wire. Choose from Red or Cool White You can run this circuit either on: 5 12 volt DC batteries or power adapter Or choose the 7 19 volt AC DC option for Model Train Power supplies Circuit Dimensions: 2. 3 inches long x