bi pin p7 or osram 50w 64440 battery

hblockx

Newly Enlightened
Joined
Apr 15, 2009
Messages
14
hay guys,
i'm very new here and i'm not able to speak english perfectly xD
the last days i thought how i should upgrade my maglite...
its a 3D and i dont know whether its going to be a p7 or a osram 64440(50w) upgrade.
there is no tutorial for the 64440 but i really like the warm bright light^^
i have 2 osrams here and connected them to 7V instead of 12-14V and even then i cannot look in the light.
hmm
can i connect the p7 directly to 4.5 Volt *3d* just using
something like
http://www.led-tech.de/de/LED-Contr...tromquelle--2800mA,-30V--LT-1291_118_119.html
between the led and the batteries to get constant 2800mA and 4.5 Volt?
 
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