Sep 12, 2005 #1 zelda Enlightened Joined Aug 14, 2005 Messages 277 Location Zurich, Switzerland How about the lifetime when i run a lux III with 900mA or 1000mA? (The cooling is guaranteed) Zelda
Sep 12, 2005 #2 E evan9162 Flashlight Enthusiast Joined Apr 18, 2002 Messages 2,639 Location Boise, ID It says right in the datasheet: 50% lumen maintenance at 20,000 hours of operation at a 1000 mA forward current.
It says right in the datasheet: 50% lumen maintenance at 20,000 hours of operation at a 1000 mA forward current.
Sep 12, 2005 #3 zelda Enlightened Joined Aug 14, 2005 Messages 277 Location Zurich, Switzerland @evan9162 20'000h is ok thanks