12 volt bulb question for DCC GP7

[Great Western Rwy fan]

I am switching from DC to DCC and the instructions for My P2K Gp7 say to change the bulbs to  12 volts/50 milliamps. My LHS has bulbs that are 12 volts/80 milliamps will those  work or would they draw too much power?

[jeffrey-wimberly]

Depending on the decoder that could be too much. Check with Radio Shack. They have 12v bulbs that draw only 25 milliamps.

[WSOR 3801]

NCE also makes a drop-in decoder that uses the 1.5 volt bulbs: P2K-SR. 

The Digitrax DH165LO has the plug to add a Soundbug, if you are into that.  

Both install easily: unplug from the circuit board, remove factory circuit board, plug into decoder, place decoder where old PC board was. 

[Great Western Rwy fan]

What size LED would You use and with what size resistor? Ho scale, MRC System with MRC decoder