This lamp has a good brightness, a standard for T6 LED, so excellent. I have another T6 lamp that illuminates both in volume 50% smaller and lighter (130g against 175g). However the lamp is well finished, with all accessories, pouch, adapter 3 AAA batteries, battery charger and 18650. A report that the mode change has been well thought out, when pressed again the switch, the lamp starts at maximum brightness which is very significant relative to the lamps that continue in the cycle modes: power, half -power, eco, fast flashing, flashing white and force to support 5 times the switch to return to full power. In conclusion, a good buy.
