Ultrafire WF-501B / WF-510B Cree LED Flashlight (CR123A / 18650)

Pros: great light. Pretty much an even match with my other Cree lights. Good beam with plenty of spill. Feels solid. I tried shaking it around and the light kept shinning. you can light up something 200 yards away with ease.

Cons: spill might be just a touch large, would be nice to be able to focus in a little more

Other: great light, great price, solid feel

Pros: 10 days to mail item to Canada. Awesome little light, I would totally recommend this light for anyone. Very rugged, strong black anodized finish and professional glass lens not plastic.

Cons: This is a very rugged light, my only concern would be the glass lens, I don't know how strong it is.

Other: Buy this light!

Pros: I received it, and the first though was: "This is smaller than I thought." It was decently built. It looks and feels real solid. The light is bright enough (Hint: Don't stare in directly...can't see now...) only i wasn't able to test it fully (read cons.)

Cons: It doesn't fit ANY of my 18650 batteries. I was able to test it by just tearing of the plastic of one of my batteries, and connecting it to the bulb and the spring. Which worked fairly well, meaning the spring makes good contact with the battery.

Other: Don't purchase this if you plan to use it with an 18650.

Pros: Bezel looks good. Nice to hold in the hand. Good quality lanyard attached. Can stand on it's face.

Cons: Not bright at all. Very disappointing build quality and very poorly finished. Some 'scratches' in case and anodizing very thin. Quite sharp around the edge of te bezel. Too much play ion the clicky before it connects.

Other: This is not a bad flashlight but it's not in the same league as, for example, a Romisen RC0F4. Since it's also more expensive than the Romisen there's no contest = I can't recommended this flashlight. Hopefully this is not representative of other products from this manufacturer...

Pros: great light, super bright ...cover large beam area at 15 feet..construction is good battery is snug ...no rattles

Cons: short on time ....after about 30 minutes of total usuage light just cuts off...not like a regular light that just goes dimmer..can someone tell me if this is correct? the batteries im using are: TrustFire Protected 3.6V 880mAh 16340/CR123A Batteries (2-Pack)

Other: great light for the price ...going to try a Q5 type next time ....can anyone tell me how much brighter the Q5 would be ?

Pros: - Very bright. Just about as bright, if not more than my 100-Lumen Surefire. So I would estimate REAL lumen output is around 100-110.
- Tightly focused beam. Dot is very tightly packed and has excellent throw. Dot is also very clean looking, no abnormalities in the beam quality.
- Great looking host. Probably one of the best I've gotten from DX. Very clean, fluid and sharp looking. Not awkward in the least.
- Great knurling.
- Easy disassembly for replacing/exchanging internals.

Cons: - Paint chips off very easily when dropped from low heights on hard surfaces.
- Sometimes (very VERY rarely) has trouble making connection, have to shake a bit every now and then to make it work.

Other: Great light with a lot of power. Use rechargeable RCR123's for about a hours worth of light, maybe more. Great host for other emitters if you can find any that are brighter.

Pros: This is a very good lamp. I´m very pleased. All my customers are very happy and pleased. Really good light in those lamps. Working great. I would buy a lots of them. Quality construction, solid O rings lubricated, feels heavy, threads good and tight, glass lens, lanyard if you need it

Cons: None observed so far. Really good things.

Other: Cheap-cheap-cheap. Buy it, you will not regret. Very good price on those lamps. Dont sit just buy it.

Pros: Very solid and robust, resistant to shocks and falls, waterproof, completely made ??of sturdy metal. With only one LED is more than enough and powerful highly concentrated light beam size, say relatively small low battery consumption accessories make it extremely versatile

Cons: None

Other: Excelent! Buy it!