Rechargeable Flashlights High Lumens, Grentay 90000 Lumens Flashlight Upgraded XHP70.2 LED Flashlight Powered by Battery, 3 Searchlight Modes Zoomable IPX5 Waterproof for Emergency Camping

I’m a truck driver and I used this light for about a week. I needed to place the flashlight down to do some work on the trailer and it dropped not far from the ground. The light would not turn back on fully, it would flicker and then shut off. I just feel it’s odd that it would stop working and it wasn’t a far drop and the flashlight is on the large side and so I expected it would be quite durable. I would say it’s a nice flashlight with the perfect amount or lumens, the battery did last a long while.Just don’t drop it. I’m not going to spend this amount of money on a flashlight and it can’t withstand a small fall. I’ll just stick with flashlights that have magnets so I can place the flashlight on metal and be able to work without having to hold the the flashlight.

I noticed that the light was not as bright after a minutes worth of use compared to when it was turned on so I decided to measure what was going on (I am a nerd electrical engineer). When first turned on, the light draws 2.5 amps of current from an external power supply. After 10 seconds, the current starts to gradually drop and at 30 seconds the current drops to only 1 amp. This means that the light is 2.5 times less bright than when first turned on. It is a trick to make you think that the light is brighter than it really is. The light is still very bright at the reduced power, but there is no mention of this behavior in the product description and I do not like being deceived by deceptive advertising.Also, the batteries provided are of inferior quality. A normal 26650 Li-Ion cell is 5000 ma hr. The batteries provided are only 4000 ma-hr. Run time is reduced to 80% of what a normal battery would provide. They falsely claim that by putting 2 batteries together, this doubles the capacity to 8000 ma-hr. This is totally wrong and is meant to trick you into thinking that you are getting batteries superior to normal ones instead of less capacity.

After 24 years in law enforcement this has become my favorite flashlight. Very bright and I love how I can quickly go from wide to narrow in less than a second. It's good weight and it's just long enough that I can tuck it under my arm while working. Battery life indicators remind you when it's time to recharge. Recharging is easy in my squad car so I don't have to be without my light. The only thing I wish it had was an end cap on/off. Awesome light.

The last flashlight that was only half as powerful that I had was vinourmous. it was basically lime carrying around a gallon jug of water around with you. this fortnight is relatively lightweight, but very sturdy. since buying this, I've dropped it on hard surfaces, and even used it as a hammer at some point (I do not recommend this) and it's still working as it was when it was brand new. the ight is bright enough to make it look like daylight for several hundred feet (see photos) the battery included is basically 2x18650 batteries put together in series, just to give you an idea about the size (photo enclosed) power outage happened recently so I used the flashlight at low power which effectively lit up my living room and dining room as if there was as bright as all the lights we use - and only had too use it at low power. I kept it on for about an hour. no problems with heat, and the battery indicator showed as being at a full charge still. I assume I could have kept it on for several hours. a must have for an inexpensive camping / every day / emergency flashlight. I will probably purchase more as gifts. I hope you found me review useful! 😀

This light seems well made but....This light has 4 diodes. It is fairly bright but the square beam is off putting. the light is nowhere near 9000 lumens. It is more like 1000 maybe. I charged the light fully before making this determination. It is all metal, the lens seems decent. There is no usb out port. no use as a battery bank. To sum it up, I was disappointed by the lights brightness. I have been a Police Officer for 20 years and I am a light nut. I have several lights that are a third the size and twice as bright at similar prices. Buy it if you choose but there are better options out there. My two cents, H

strong, sturdy and sleek looking military style rechargeable flashlight - ultra bright LED with multiple lighting options - broad flood, precise long range beam and convenient strobe option is perfect in an emergency situation - excellent for keeping in your vehicle, off-roading, boating or any situation you need a flashlight you can count on - only downside, a little heavy for carrying around on your person for an extended period of time (camping, hiking, etc) - overall, good quality and price for a super bright medium sized flashlight.

This flash light is so bright I absolutely love it. I use it to lock my chickens up at night I live on a big farm with lots of predator around which really scares me to go out at night so many times I seen animals stalking around my coop 😶 but with this its never a surprise. I goes about 50 or 60 feet its insane! Intenesly bright i didn't even know it was possible. You won't regret buying it if you live somewhere dark like I do.

I like the flashlight. No issue with that. However, it is not as depicted in the photos that are shown. The brightness diminishes with the wider you want the area to be lit up. Not bad but just not as shown. Also, the instruction pamphlet sure leaves a lot to be desired. The battery isn't marked positive and negative and looks nothing like a normal battery so I had no idea which end is up! I had to experiment with both ways till the light charged. It also doesn't explain that you can widen the area to shine. What is with these instructions lately? Not the first one that greatly lacked info. That being said, I have no idea about the longevity of the battery as I just got the flashlight last night. I'm happy with the product and will keep it.