You'll need an external charger for the batteries, but if you have that, then this thing is solid. I'm very happy with this flashlight. It's a well made product and genuinely puts out 1000 lumen. I'm thinking of buying another for work.
Love this little light! Amazed by how small, light and incredibly bright it is! I was very impressed as soon as I switched it on. Excellent pocket clip as well, which is important to me in my line of work. Strong bezel at the front of the light protects the glass lens perfectly. Very good buying experience and will use this seller again, HIGHLY RECOMMENDED