Striker LED  Light mine small and inadequate.
351393
I hadn't seen this product or anything similar in person so when I received it I was shocked to learn that it was smaller than a golf ball with only one LED bulb.  More of a toy than a useful work light in my opinion.
3655222
26watts of LED diodes cannot be accurate compared to other LED Bulbs.  I have (2) 8.5watt LEDs in the bathroom that put out the same amount of light as this setup.  In theory it should be as bright as 3 of these 8.5watt (100watt equiv. each).  So for '300watts' worth of equiv. for incandescent this is lacking.  Would not recommend this for someone to use in a small kitchen.

Going back to Amazon when the replacement fixture arrives.  Ordering a 20" fixture with 4 bulbs -- can try out using 60watt LED equiv. and 100watt LED equiv. bulbs in it and have options to adjust.

Other than that it went up very easily.  Flimsy plastic but it's on the ceiling so who cares.  Looks great, nice bronze color, does not look too small at 16".  Just poor light output for a kitchen work area.  Recommend this for a small bathroom or bedroom.  But for the price get a 12" 2-bulb bronze fixture with alabaster glass and LED bulbs for under 20 dollars.
3791218
So it works. The light is so small it just doesn't give u much range. You gotta be close and not need a lot of space to be lit.
2199520
There is nothing really special about this flashlight other than it is small and gives off a lot of light. Originally I only received one light but thanks to Amazon they promptly sent me the other light (two pack as advertised) overnight. Amazon is wonderful at taking care of their customers and/ or their complaints. The light is small like a marker but really VERY difficult to turn on and off because of the funky switch on the bottom. Other than that it's okay. The "holster" is worthless. It went in the garbage.
3646779
Smaller then I expected, but it is a nice light overall
1506593
If you want a light that's small enough to carry in your pocket, but bright enough to illuminate your path (rather than just be seen), this will do the trick. The fact that it charges via MicroUSB is a big plus, since it means I can use the same charger as my smartphone.

Battery life is what I would expect for a light this small and this bright. If you need a light for daily use, I'd look elsewhere. This is more something I keep in my bag as a backup, or when I'm going out and don't want to carry a bag with me.

Biggest con is that the LED light color has a purplish tint to it, a sign of poor quality LEDs. This could vary from light to light, or with newer manufacturing runs, so yours might be better. Due to this aspect of mine, I'd give it 3.5 stars.

Update, April 2015: I contacted MetroFlash's customer service through their website asking whether additional handlebar brackets were available. Several weeks have gone by and I've received no response whatsoever. Due to lack of follow up on their part, I'm lowering my rating of this product to 3 stars.
3410942
I was looking for a good decent LED flashlight that would last. I thought by the reviews i had found it however that is not the case. This may be a one off problem but I see others have this problem also. The led's are really bright but when I shut it off there is a dim glow from them in the off position. If I unscrew the black lens retainer they shut off completely. If you forget the batteries are dead on the next attempted use. Otherwise this seems like a decent light but battery life is limited, very limited...
3913801
It works but not what I was expecting - too short and not enough light
2053807
Very bright and much smaller than it appears in the photos. Exactly what I was looking for in a camping tent light.
Has 3 brightness settings and 2 strobe settings. The back is magnetic and will hold the weight of the light but just barely. Magnet is not strong enough to stand up to jostling.
Too early to speak of the battery consumption and overall sturdiness, though it does appear to be well built and designed.
666775
I am comparing this to a similar in size and shape light that I have multiple ones of that was from LED Wholesalers. This light just is not up to the standards of the light that I am familiar with. It has a very low light output, only about 6 to 8 inches of power wire hanging out, shoddy looking construction with some fairly sharp edges, and did I mention not much light output!
I have included pictures which show the light output inside the house with the lights out. The shades are open, so there is some ambient light. With my flashlight on low, which is suppose to be one lumen output, I can barely see the flashlight on the wall with the floodlight on. With the flashlight on a 50 lumen output setting, the flashlight is noticeably brighter. I just can't see this light being any use outside if you are using it as a security or convenience light. It may possibly be an okay accent light.
For this light to be of any real use to me I would have needed at least a 3 foot wire hanging out. The would be enough to get to a junction box. As it is, even if I mounted it on a junction box, I don't think there would be enough wire to get inside of it to make a splice.
I am sending my lights back.
The pictures inside are of this light. The ones outside under the eve of the house are of the existing lights that I have from LED Wholesalers.
146434
Had high hopes, light works great but does not fit Springfield xd9 sub-compact. The rail is too short to lock in. Tried it on xd tactical too and fits but sits too far from the trigger gard for my taste. My index finger does not reach the switch easily.

Turns out you need at least 1.75" of rail in front of the trigger gard. Xd sub compact is only 1.25".
2235084
This steamlight has lasted me for almost three years now which is good, if I ever used it, but it hasn't been what I really wanted, because for one, the 27 lumens this light puts out is just not bright enough for me, and the other thing that sucks about this light, is the belt clip.
I wanted a key ring flashlight and the belt clip doesn't have anyway to connect to my key ring without it just falling off.

So look at the Inova xs or Fenix LD01 before you make your final purchase decision. Also look at the Photon micro lights, but only buy the white led version, if you want the brightest Photon.
3718294
Despite of having multiple LED diodes, the spread of light is fairly narrow such that it's not really ideal for lighting up a space
1001243
This was to replace my existing 11" LED that came with my 30 gallon halfmoon tank, also by Marineland. I expected it to be brighter being equiped with more diodes, wrong. It's rated at 300 Lumens compared to the 11" at 310 Lumens. So I'm stuck with using both. With the extra light, my plants now make bubbles. My biggest issue is with the adjustment guide to change the lenght of the mount. It is stiff to pull in and out. For my application, it would have been cheeper to go with another 11" LED. I like the on/off switch. It's a rocker instead of a slider. So if you don't mind the price and like the style, it will work on a smaller tank, like under 20 gallon.
4665295
Tiny.. Did not get what i expeted.
Now for its size it does have a good light.
3727419
I bought a PD30 to replace my Surefire G2 which regretably I lost.  While I liked the PD30, I didn't love it.  It was bright and well built as advertised but for me it was too small.  I use these lights to assist in night hunting of varmits.  This requires the light to be held at the same time as a weapon.  The Surefire G2 was an ideal size but the PD30 is smaller.  Also, due to its smaller barrel and reflector it just didn't seem as bright as the Surefire.  So I returned it and instead ordered the Fenix TK12 (go to the TK12 reviews to see my review of it).  In a word, the TK12 is awesome.
3903707
This bulb has a smaller diameter lens to fit enclosed fixtures that require this bulb where a normal spotlight bulb will not fit.