The illumination is awesome, very well and evenly illuminated. No dark holes etc. comparison with the lamp of a friend CM3 Cree 1200 Lumens! The Sigma illuminates much more evenly, is not quite as hot as the CM3 and the battery lasts longer.
What I could read so far in any recession is the automatic dimming function of Sigma Evo Pro. This will probably only noticeable when subjecting an endurance test inside the home the lamp. This means there is no cooling by the wind, or colder temperatures outdoors. The lamp went yesterday slightly more than 3.5 hours of continuous testing. At the highest level of course. For this purpose it is necessary to mention that is very hot, the lamp and then scale down at a certain temperature to the next level. If the lamp is then cooled (wind etc.), this happens not at all, or they automatically adjusts back up to the highest level.
This is also as described in the manual. The display of Einschaltknopfes works but could be brighter and more noticeable. After approximately 50% battery level is lit in green light. At 5%, this starts to flash red. From there until it starts about 10-15 minutes.
If the automatic dimming turns on the switch begins to blink red. Every 5 seconds, the LED 3 blingt times briefly in red. Thus, informed by good if the 100% no longer be Verfüugng. I assume that is not active, the dimming function for a Night Ride. A We live in Germany and the temperatures are here rather modest and B is the relative wind merh than enough and should be sufficient for the necessary cooling.
The made me endurance test with no wind in the apartment was extremely, yet the result was more than good.
For the price of currently about 125 Euros for the complete set really can not complain. A comparable Lupine with the same light output costs just 300 euros and then has the small battery. This holds just over 1.5 hours. Choose the big battery to it is even more expensive and the battery is then exactly as heavy as the Sigma. Add to this the attachment possibilities of Sigma batteries are perfect.
Should anyone have any questions about Sigma, please email ...
Otherwise, have fun with it .... :-)
