Ultrafire WF-602D 3.6V Cree Flashlight (CR123A)

Pros: Very powerful for such a small flashlight. i attached it to my key ring, and can't even notice it's in my pocket. very compact size can screw into a stand as well.

Cons: Twisted switch not click on/off get hot pretty quick. Protected CR123A won't fit in to it.

Other: buy it if you wanted a very small powerful flashlight and you don't mind the twisted switch

Pros: Good and bright torch. Very small size so easy to carry around with you anywhere! Solid build, looks good.

Cons: I got a faulty unit. When I turn it on, the torch won't light up unless I shake or hit it against my hand.
I have contacted DX for a replacement.

Other: Good torch, bright, but perhaps I prefer the AA cell ones as AA batteries are cheaper.

Pros: I love this light. This is my EDC
This light is very small and relatively inexpensive so that if you lose/break it you don't feel guilty.
The light can use RCR123 also, so you can save a lot of money by using rechargeables.
The output is amazing, and it is perfect for showing off.

Cons: The light gets really hot in around 5 mins fo usage. However, I have used mine for over 30 mins continuously and there were no problems.

Other: Get it, you will love it

Pros: Well it's time for me to write a report for those, who might be interested. Find the results of this comparison in the section Other Thoughts.
- Very bright !!!
- Very handy in size
- Very nice looking
- Powerful all-in-one Flashlight for short usage time!

Cons: - Wow, bad temperature management - it is really getting HOT after three minutes of working time. I have a very bad feeling if I let this little friend burn more than five minutes.
- Getts even hotter if you just let it burn without holding it in your hand and cooling it by this.
- One bad point: The reverse clicky has a bad quality. It is very hard to use, I even thought to replace it.

Other: The temperature issue is naturally caused by the little metal body surrounding the flashlight. So the passive cooling part is not enough to guarantee a cool running flashlight. A question rises for me: Does such a hot running flashlight have an effect on the Li-Ion battery? Hmm, I have to investigate that for security reasons!!!