help identifying led

[vinny]

Hi, please could somebody identify this led for me, i was under the impression that it was a cree p4 but after looking at some pictures im starting to think that its a cree q5?

If somewould could help me find out what it is i would be very greatfull, also i apologise for the large pictures but the size is needed to show detail better.

Also incase it helps with identification, there are 4 wires leading to the inside of the led that i have tried to photograph to the best of my abilities,

thanks vinny.

 

[John_Galt]

It's a Cree XR-E.

P4 and Q5 refer to the bin. Basically the efficiency of the LED. For XR-E's, R2 is about the top of the line, followed by Q5, Q4, Q3, Q2, etc.

Unfortunately, it's almost impossible to tell the bin from just a bare XR-E (as far as I know) without testing the LED to see it's efficiency in lumens/watt.

 

[vinny]

It's a Cree XR-E.

P4 and Q5 refer to the bin. Basically the efficiency of the LED. For XR-E's, R2 is about the top of the line, followed by Q5, Q4, Q3, Q2, etc.

Unfortunately, it's almost impossible to tell the bin from just a bare XR-E (as far as I know) without testing the LED to see it's efficiency in lumens/watt.

Thanks for that, all i know is its pretty bright lol.