Features:
1. Built-in temperature control module, automatically adjust the brightness according to ambient temperature working status of each output in order to achieve
the best working condition
2. Tip overheated housing
In the lighting state case temperature reaches 55 degrees, LCD display will flash rapidly to alert temperature symbol with dimming to ensure the user's comfort,
so as to prevent excessive heat generated by the discomfort.
3. Low battery indicator
when the battery voltage is lower than 3.1V, LCD will display (the frequency of 30 times per sencond), battery symbol flashes to prompt the user to replace the
battery or charge it in time.
4. Aerospace grade aluminum, Army regulations three hardened wear-resistant surface treatment
That Lumzo angle light looks so bizarre and interesting, sadly it doesn't come with grooves for using as a headlamp so I guess it is more of a work lamp.
It says 1.1hr runtime on turbo which probably means no step down!
Should I order now or there will be better price with the coupon?
Edit: what I have read so far about the GH10 in a chinese forum:
-Shortest 18650 flashlight in the world at just 80mm
If you don´t already have one of this kind of thingies, I could recommend.
Very easy little thing to get Rough estimates for example how much Your several different cellphone chargers put out Amps in reality
…and at what point of the charging procedure…
You can also easily get a rough estimate, of how much your cell takes in. Cannot say anything about losses and science & stuff but at least you get a ballpark reference