Nice small and light, full package multifunctional! Currently inexpensive!

Use the lamp on the bike and on the speed bike, use dirt roads etc .. light sufficient for this fully, it is also possible with adapter cables to operate 2 lamps on a battery, works well. The entire system is also useful for other purposes, battery can charge with USB Adapter go a Garmin or mobile phone, during long bike rides with overnight camping sites is the opportunity to expand the battery capacity, I give easier only the battery charger overnight from as Navi or mobile.

We deduct for the photograph but more for control (electronics, highly variable lux values ​​on one stage, Powerled is there better regulated). The lamp has a good range, does not scatter too much because more spot and little scattered light, clear advantages when used on dirt road / highway. Light deduction for still light rings in the photo, I have two and both fall a little different.

Clear advantage the appearance of the lamp, aluminum, small, chic, to purchase accessories cheap, battery holder is very good, have a bracket fixedly mounted on each of my wheels. The whole system is very light and small, battery life is good for the demand, there is also the large battery.

I would bring my system for my application again, and now sometime, a successor must come, which then brings more power, wait.