Very good lamp to run at night. I think we must not least in terms of intensity in order to see some things. Actual lighting range approx 20m, after it is more of "we guess" the way. OK in weight balanced between the batteries in the back and the lamp at the front. lateral diffusion is good also. The lamp is programmable, has a light diffuser which avoids having the "round" very bright and central less intense around, so a more diffuse light, fashion I do not remember. 4 stars because of the price high.
