1W 90LM 3200K Warm White LED Emitter (3.2V)

Pros: » It works!
» Rather cheap.
» Gives warm light.
» Not hot (i'd say it's slightly warm).

Cons: Lumen/dollar ratio is two times lower than one of, say, XM-LT6. But the latter presented on DX has cold light (above 6000K).
The same about lumen-per-watt ratio.
LED's contacts are too weak (I've broken pair of them off) and ARE INCORRECTLY MARKED.

Other: Good LEDs, but if the would be something like Q5 or XM-L with warm light here on DX, I'd prefer it.

Pros: I haven't used many leds, but this is the first led that i have come across that actually _is_ warm white. I use seven of these as outdoor lightning above my front door. They give suprisingly good amount of light. I will post a picture of these later on.

Cons: As said before, the poles are incorrectly marked. The one with "-" mark on it actually goes to + end of the power supply.

Other: I would recommend these leds! For my purposes they are great, and cheap! I bought ten of these, one of them broke during the installation but i still have two to spare since i needed only seven of them.

Pros: LED it was used for modernisation of an old small lamp. Also has been applied to the fixture used in tent. Pleasant colour of radiation, is easily established, has a platform for heat removal. Good corner of dispersion.
Suits all fans to make.
In the sizes is ideally suited for replacement of usual bulbs in a small lamp, your old small lamp will receive the second life.

Cons: Typical LED and any lacks has no.

Other: Perfectly suits for repair and modernisation. Take for children's creativity, they will be happy.

Pros: Warm white, good Lumen per watt, bright, not particularly fragile. Perfect size for my application.

Cons: The light output is not uniform, the light coming out of the centre of the LED is more blue. I used the LED in a flashlight and is has a slightly blueish hotspot.

Other: I would buy again but probably not for a flashlight.