IT TAKES 3 AAA BATTERIES, WHICH ARE RELATIVELY INEXPENSIVE, AND IT IS INCREDIBLY BRIGHT, OUTPERFORMS MY $100 + TACTICAL LIGHTS BY FAR HALF POWER RUNTIME ABOUT 8 HRS-HALF POWER IS STILL VERY BRIGHT! FULL POWER IS ABOUT 4 HRS- IT IS TRULY THE BEST LED LIGHT I HAVE EVER HAD BY FAR AND I AM A COMMERCIAL PLUMBER AND USE IT FOR WORK ,<ALSO H2O RESISTANT

I LOVE this thing !!! It works better than any light I have purchased. I keep one in the car, one on my gunbelt for work and one on my Mossberg 590. The Lumen factor is off the chart, it's very very bright. And the strobe feature will definitely disorient someone. I plan on buying many more.

I'm a maintenance technician and use this light everyday. I've dropped it several times from over 10ft and all it has done is bent the metal on the front of the light. The first one I had the switch on the back went bad, but this one has been beat to death for over a year now and works just like it came out of the package yesterday.

I have purchased more than 10 of the "Serengeti" LED Flashlight - 2pk-packs for myself and gifts for the family. Outstanding value with price and lumens (180) true scientific value of illumination as apposed to candlepower. I carry this light in a spare pepper spray pouch, keep one in my SUV, and used it this AM when the power went out for 6 hours and had to shower at 3AM for shift duty work. Similar to police issued light in lumens, low, high, and strobe mode-$150+ vs . Light it up! It's less expensive to obey the law than endangering yourself and innocent folks.

My wife bought me a surefire 6p LED flashlight and paid $90 for it. I love it. I saw this twin pack of flashlights at Sams and decided to try them out. I have to say, this flashlight put my $90 Surefire to shame!! It is much brighter than my more expensive flashlight and I've dropped it a couple of times from less than 3 feet, and hasn't broken yet. I would deffinately recommend this product to anyone. Save a pretty penny and buy this instead of the Surefire or one of them huge Mag lights. Under $30 for two!!, Can't beat it!! I gave the Surefire to my son and enjoy my Serengety LED flashlight. It serves as a self defense weapon at night. It's so bright if you shine it in someone's face it will temporarily blind them.

Fantastic flashlight ... loved it until I dropped It from about 36" and the bulb broke. I still would buy again!

I really liked these flashlights, but they were basically reserve lights. Now after 6 yrs the switch is VERY intermittent. The switch failure wasn't from over use. Though the price was excellent, I expected the apparently well-built flashlights to last a bit longer. As was mentioned is a previous review, obviously the insides are not as well polished as the outside.

Wife bought a two pack for my birthday. One out of two dead in first 6 months. It appears to the switch assembly as swaping parts around show the bulb and battery pack is good. They are not bad, appear to be quality built but evidently just not up my hard use standards. If your not tough on a light you will enjoy it, if your tough on equipment you might want to spend a little more for a sturdier design.

Loved these lights at first, bought 6 of them. Great power and the strobe could be useful in a tactical situation as it disorients a person quick if shone in their face/eyes. BUT- the dang things eat batteries even if not used! Left some in gloveboxes and bedside. In 2-3 months the batteries are dead even if never used. I have other LED lights that go years if not used. I think the electronic switch consumes too much power waiting to be turned on. Everyone has probably noticed the new eco-friendly alkaline batteries leak badly when dead, result -ruined flashlight.

Bought 2 of these a couple of years ago. They worked OK when new. Put each in an auto glove box. Used each about once a month but, in about a year; neither would switch on. Changed batteries but still they did not function. Apparently the circuit board in the switch end failed. I wouldn't waste my money again and I would recommend this to anyone.