Here is the Aurora A8x upgraded from the Aurora A8. It has two options for front LED - CREE XP-G3 cool white and Nichia 219C neutral white. Thanks to the optimized driver, the PWM was improved and the standby current is also much lower which means it can last longer before use. The 330mAh battery also contributes to the longer runtime and standby time, the max runtime goes to 66 hours at ultra low mode.
* When the light works at high mode and Medium mode, it will step down to 130/90 lumens in 100 seconds due to the massive heat generated to protect the light itself and the user.
For its size, it is a great light! Its like a full sized flashlight. I would recommend it. I like the UV version, as I can see counterfeit bills.