„Black Star II“ 4x XM-L U2 Elephant II @ 3600 lumens

overdog

Enlightened
Joined
Apr 30, 2009
Messages
345
Location
Germany
Hello,

yesterday I put some other parts together, goal was to get a quad XM-L for all day use:

"Black Star II" 4x XM-L U2 Elephant II @ 3600 lumens
  • Fivemega Elephant II with 4x serial battery holder for 18650
  • 4x AW 18650 IMR batteries
  • momentary switch
  • DerWichtel buck driver @ 2,8A 100%, 70%, 25%, 3%
  • R5 modified reflectors
"Black Star II" 4x XM-L U2 this side:
k5idz4wg7e9h275iors3hkn04e8.jpg



"Black Star II" 4x XM-L U2 that side:
gqw5xzedeksrxtt5w790mqpkp93.jpg



"Black Star II" 4x XM-L U2 front:
v17o07865abu0och4aymzw6tanq.jpg



Controlshot at a white wall about 2 meters away:
uabr7pfaunom3nm5zfdhkclu1s5.jpg


...as soon as it stops raining I will take some beamshots from outside

Best regards from Frankfurt,
Steffen
:wave:
 

overdog

Enlightened
Joined
Apr 30, 2009
Messages
345
Location
Germany
:p...thank you!

@ COAST: runtime with these 1600mAh cells at highest mode should be at about 30 minutes.

best from Frankfurt,
Steffen
:wave:
 
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