A year and a half later.. in-op - Hi-Lux Optics Micro-Max B-Dot 20mm Digital 2 MOA Dot Sight

As the title states, bought this sight about a year and a half ago. Went to the range and sighted it in with no problems. Put gun in safe until today when I took it back to the range. Sight has not been abused and only been fired on a 5.56 rifle.

Today at the range I could barely see the dot. Brightness adjustment would not go higher so I thought it was just the lighting conditions. Attempted to lower brightness to check and the sight shut off. Sight would not go on again until the "+" button was pressed about 6 times. Then when the "-" button is pressed the sight goes completely off. Essentially the brightness adjustment feature of my sight has been lost. Tried new batteries to no avail. Red dot also exhibits some flickering at this point.

Turns out Hi-Lux advertises a limited lifetime warranty but the ELECTRONICS of the sights are only warrantied for ONE YEAR. Thanks Hi- Lux, my sight is bricked but if my flip covers break you are right on it. The electronics are the heart of the device.