Feb 9, 2004 #1 J Jarhead Banned Joined Sep 29, 2002 Messages 321 Location Molalla, OR USA http://www.wamcoinc.com/UPW3LEDxx.pdf Very non-focused, so the mcd rating is deceivingly low.
Feb 9, 2004 #2 E evan9162 Flashlight Enthusiast Joined Apr 18, 2002 Messages 2,639 Location Boise, ID Some red flags: only 21 lm at 1A (5W) steady-state thermal resistance of 70C/W Looks like they're marketing these more towards pulsed applications, rather than steady-state.
Some red flags: only 21 lm at 1A (5W) steady-state thermal resistance of 70C/W Looks like they're marketing these more towards pulsed applications, rather than steady-state.
Feb 9, 2004 #3 J Jarhead Banned Joined Sep 29, 2002 Messages 321 Location Molalla, OR USA Actually, they were trying to sell them for display backlighting at the Society for Information Display conference.
Actually, they were trying to sell them for display backlighting at the Society for Information Display conference.
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