P90/91L lamp ?

[militarymoron]

I'm a little confused. The link I followed for specs on this lamp on the Lumens Factory website, didn't list the output as anything close to 280-300. Did I read it wrong? It appears to be for the R2 lamp.

-RD62

i asked the same question and nickdrak and rmecapn answered in this thread.

[rmecapn]

I'm a little confused. The link I followed for specs on this lamp on the Lumens Factory website, didn't list the output as anything close to 280-300. Did I read it wrong? It appears to be for the R2 lamp.

-RD62

I don't believe the LF site lists the lumens at all. There is a thread over on The Firing Line Forum that is advertising the lumen output for the R2 in a P60 type assembly as putting out 290 lumens with about a 4+ hour runtime.

http://www.thefiringline.com/forums/...d.php?t=291907

The thread below is from CF and lists a bunch of Cree P60 type lamps:

http://www.candlepowerforums.com/vb/...d.php?t=173764

[RD62]

Thanks!

Like I said maybe I read it wrong or was looking at the wrong thing. I was looking at this chart for Lamp Runtime (D26 series) on the Lumens Factory site, and thought we were talking about the HO-6, which it showed as 160 lumens for approx 50 minutes. Thus my confusion!

But 290 for 4+ hours sounds perfect!


-RD62

[PPGMD]

300 lumens for 4 hours seems unlikely. The best LEDs on the market are doing 200-230 lumens for 2-3 hours from two cells.

I could see the around 300 lumens for 2-3 hours with a 3 cell light, but with a two cell light that is unlikely unless there was a new LED bin released recently, but I don't remember hearing anything about a new one being released.