The Custom LED "Blinker Genie" for Motorcycles is designed to allow single filament light bulbs, single intensity LED assemblies, or any two-wire indicators to function as both running lights AND blinkers - at full brightness! Simply connect your two-wire incandescent or LED indicators on your motorcycle to the Custom LED Blinker Genie, and your indicator bulbs/LEDs will now stay on constantly as running lights, and blink when you engage the blinkers! (Note: the indicator will turn off for the duration of the blinker pulse - this is how the blinking is achieved.) The Custom LED Blinker Genie is designed to be as small as possible while being as versatile and robust as possible. The finished dimensions of the unit will measure less than 0.7" x 1.25" X 0.25" and can carry up to 12A of current (see specifications)! This ensures our product will work for any application (blinking your headlights individually, or powering one single LED signal for instance). To further ease installation and ensure dependability, the Custom LED Blinker Genies are water resistant. One Blinker Genie controls up to 2A worth of indicators on a single blinker circuit in the recommended configuration. The Blinker Genies are sold IN PAIRS. One will be required for each side of the motorcycle, for every 2A worth of switched indicator load (25W). The Blinker Genie is applicable for any and all situations where a single filament lamp, or single brightness LED or LED cluster is desired to function as both a running light and a blinker light - provided that the running light will be on anytime you intend to use the blinkers. This is always the case with motorcycles, but not necessarily with automobiles. For Automobile applications, please use our NEW "Blinker Genie 2". For more product information, visit our company website. Amazon does not provide enough space for us to list all information.