A few people have asked how I fit the LEDs in to the original Lamp-holders - so I took some photos as I went along.
These are for a BR64
The
front light has the lamp positioned vertically , so I put a bend in the
LED tails so the light fires into the clear plastic light pipe.
Gripping
the LED in the alligator clip of a "Helping Hands" soldering tool I add
the Blue and White wire.Pre tinning the wires and the LED tails help
make a good joint.
Same for the Rear light although this one is not bent as the LED will point directly at the light pipe.
Cut the tails and add some heat-shrink
At
this stage I fold the wire back towards the top of the LED and put a
larger heat-shrink over the wire and the LED , I also file the top of
the LED Flat to disperse the Light a bit better and test that it is all
working OK. Some times another layer of heat-shrink is required to make a
snug fit - about 2mm is sufficient - no need to cover the whole thing
again
Here the Rear LED has been put inside the Original Lampholder .
Top view of the Loco with the LED in place
Side view close
Pages
- Fleischmann DCC Conversions and More
- LED's in Model Rail and DCC
- Locomotive Repair Guide
- BR 103 Fleischmann DCC Decoder Install with Tail Lighting
- Modifying Old Metal Fleischmann Backplates for DCC Conversion
- Using a Plug in EUN651 DCC Decoder for a Fleischmann BR81 NEM651
- LEDs in a Faller B-230 Building with a bit of Weathering
- Converting a Fleischmann FMZ 4231 to DCC with a Twin Decoder
- Fleischmann BR50TUB DCC Uhlenbrock Sound and Mounting Fix Up
- Fleischmann BR103 4375 Getting More Out of a 2 Function DCC Decoder
- Using LEDs to Replace OEM Lamps in Fleischmann (and other) Locomotives
- DCCconcepts Flicker Free and Function Only Decoder for a Control Cab Unit
- Adding Pickups to a Loco
- DCCconcepts Weathering Powders
- Roco 4178B Install of a DCCconcepts Decoder
- Fleischmann 4342 RE4/4 DCC
- Fleischmann BR03 Limited Edition 4872
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Hi Ric,voltage of the LED's,size?
ReplyDeleteThanks,Kev
Hi Kev, these are around 3mm in diameter voltage is 2.8v the resistor drops the voltage. Use a minimum of 1k ohmes
ReplyDelete