The Dutch beat ya to it ;-)
quick post just to let ya'll know the Dutch did it already
here goes, i gave it a trie to translate it for ya
original topic from dutch Dabit on de GSForum Hollandaise:
http://www.bmwgsclub.nl/forum/viewtopic.php?p=428578
It's done with 2
white Luxeon K2 LED's
But who does one acomplish this?
Take a piece of copperstrip : 120x20x1mm. You'll need copper for the LED's need cooling. Aluminium is also possible but then you need to use thermal conducting glue instead of solder in the next step
Clean, heat with a burner en add a little solder. 5x5mm is suffiecient
Degrease the bottomside of the LED en add a little solder, in this case S39 (does Waitrose sell that?
), normally you dont use this with electronics but the TS didnt had anything else
Place the LED on the drop of tin, hold flame under LED and remove on the instant the solder goes liquid, very careful with heat and shocks around those LED's
be sure of fitting
Protective 4 mm plexiglas (lexan in UK?)
use 2 pieces of 15x15mm. glue on top of each other and dril a hole but make use you dont drill STRAIGHT THROUGH!!!, this way you have a hole you can place the LED in
Cut Plexiglas with is hot knife which is better than sawing it, especially those tiny pieces
The Hood
Shrinking tube
mounting :
Both LED's a placed in a serial with a 12 ohm resistant and connect to normal headlight. Leds are now powered with 500 mA, thats about 2 watts per LED. Maximus is about 1500 mA per LED
Topicstarter had not sufficient parts to make a ballast for 400mA to LED's on normal light and 1500mA on high beam
have fun guys