AXA Echo30 Steady Auto - Dynamo Front Light with 30 Lux Suitable for side running and hub dynamos. Integrated retro reflector so you are visible for oncoming traffic. Clear lens technology, you are also visible from the side to other road users. Steady-F. function; park. light, your lamp lights up for 4 minutes when standing. Ergonomic control button. With on/auto/off switch. Automatic version with light/dark sensor, which automatically turns your front light on or off. Parking light function - bright/dark sensor that automatically turns your front light on or off. On/off switch version suitable for 6 V e-bikes power LED lighting, more than 50,000 hours service life, stainless steel holder suitable for any road type, optimal light distribution, compact, sporty design, suitable for use with side or hub dynamo, 30 lux LED. light power compact Flight power power compact Standard with durable LED technology, homogeneous light image, brilliant white light, computer-calculated lens optics with integrated front reflector including Niro holder, manufacturer number: 939159