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We started upgrade the DDR pads on the machine at Save Point in Westminster, MD. We got several 10W LEDs from satisled, hooked them up to some resistors and dropped them right in.
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We also used lexan from mcmaster carr to improve durability, and rust-oleum frosted glass spray to complete the look.
The LEDs are here:
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Howto:
Acquire 4 red, and 4 blue 10W leds.
Acquire 8 5 ohm, 10 watt resistors.
Acquire 4 2 ohm, 5(or 10) watt resistors.
Acquire thermal paste.
Acquire aluminum or copper sheets (should be at least 6-10 square inches) to place LEDs on, as a heat sink.
Put thermal paste on LEDs and mount LEDs to heat sink, you may want to use screws and bolts.
Connect the - side of the LED to the - side of the light control.
For RED LEDs:
Connect a 5 OHM and a 2 OHM resistor in series, then connect this to the positive terminal of the LED, the other side of the 5 and 2 ohm resistors, connect to the + terminal of the control.
Note: Do not place inside thick tape, make sure the heat sink, and resistors are well ventilated.
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