These colors are also usually used for night vision.Д«oth lamps are powered by 4 x AAA batteries. Some models have other colors besides red and white: Also to not be seen by wildlife or when fishing and not to scare off is the red light advantageous. The red light is used for night vision among other things to see better. Red light is provided by both headlamps from the comparison. However, the luminosity can also vary by the different levels. The luminous intensity is freely dimmable only for the Black Diamond Storm 400. Partially, however, the focus changes with the different fixed light levels. The focus of the light cone cannot be freely adjusted in either model. With unknown dealers, also called China dealers, the data can often not be correct. The values here come from information and tests of the manufacturers. The latter has a maximum luminous range of up to 90 m. With up to 100 m, the Black Diamond Storm 400* outshines the Petzl Actik Core 450 in luminous range. When running in the city, this can sometimes be disadvantageous, Outdoors, more brightness is often handy.

Thus, the Petzl Actik Core 450* performs better in terms of maximum luminosity.

Thus, more lumens means a higher maximum luminosity. The more lumens a flashlight offers, the brighter it can shine. The Black Diamond Storm 400 is 400 Lumen less than the Petzl Actik Core 450.

You can find the specification of lumens on as good again good flashlight. Let's take a closer look at the differences between the Black Diamond Storm 400* and Petzl Actik Core 450* headlamps.

Black diamond storm headlamp 250 lumens