Motogadget, mo.flash turn signal flasher

With built-in load equalizer. Offers a constant flash-rate with any number of LED or incandescent (bulb) turn signals. Short circuit protected. Works from 5 to 18 Volt. Ultra small & light with a weight of just 4 grams. Dimensions of just 13mm long x 18mm wide x 9.5mm high (about finger nail sized).