Kellermann Blinker Bullet Atto – A particularly compact, high-brightness turn signal – The light area of the Atto fits four times on a 1-cent coin – In addition to the well-known Kellermann HighPower LED technology, the new technology is used for the first time EXTRanz (Extreme Optical Transparency Technology) – The entire electronics of the Bullet Atto are housed within the housing, so this indicator can be operated directly on the 12 Volt mains – Protection for Longlife protection, IC controlled, 330kHz clocked – High quality metal housing – Suitable for 12 Volt DC voltage systems – Approved as front and rear direction indicator – With M5x0.5×6.5 fixing thread