Review on NICRON N7 600 Lumens Tactical Flashlight - 90° Mini, IP65 Waterproof LED Flashlight with 🔦 4 Modes - Ideal for Camping, Outdoor, Hiking (Batteries Not Included) - Perfect High Lumens Gift by Girish Underwood

I have a 90 degree light. MUCH more versatile than the old standard flashlight design. Unfortunately, there are very few smaller 90 degree flashlights on the market - apparently 21st century technology just hasn't mastered the 90 degree bend of a flashlight. However, this little flashlight is pretty damn neat. Good bright light in a relatively light package. (just over 4 ounces with battery) I originally had a NiMH battery and planned to use it on my hikes, using a (yes it's a legit product) "Network Dominator" to power it on the to attach the shoulder strap of my backpack. Then I got 14500 Li-ion battery packs and put one in this thing. Wow! 600 lumens at high output! The disadvantage of using a 14500 battery in a high powered device is that the device will heat up within 5 minutes. Just before it got too hot to hold in my hand, I turned it off and removed the battery. Thing just got warm - Phew! In short: probably not designed to work at height for too long as the "radiator" protrusions at the head of the device aren't very deep at all and so don't handle heat very well. .I would be very interested in purchasing additional pocket clips for this device and a well designed headband for the device as I think it can definitely compete with some of those heavy, clunky, EXPENSIVE 90 degree FOV 18650 devices. .My only real gripe is that the device switch is very easy to accidentally activate. But as another reviewer pointed out, "locking the device" is very easy by simply unscrewing the back cover a few turns. At less than $15, the engineering, fit and finish, and overall quality of this product make it best in class in my opinion, and perhaps the Colorday Ultralight 2 in 1 is the only real competitor at this price point. Unfortunately, I don't think the Colorday Ultralight can handle the extra power of 14500 batteries.