saul31 said:CM: if you look at reviews, some batteries decrease progressively and anothers decrease suddenly, I think it's because they're "regulated", that's what I'm talking about.
It's not the batteries that are regulated, but the lights themselves. Some lights will dim gradually as the batteries are used up (most incandescents and unregulated LED lights are like this), others will go dark quickly after a period of steady brightness (regulated LEDs are like this).saul31 said:if you look at reviews, some batteries decrease progressively and anothers decrease suddenly, I think it's because they're "regulated", that's what I'm talking about.