i bought some inexpensive empty p60 kits from illumn
its against the rules to post a link to them. they also sell LEDS, MCPCBs, and some drivers. although the only driver that i like has been out of stock for awhile now.
the kit comes with an empty pill, reflector, and springs. what you will also need is a driver, LED, and MCPCB to attach the LED onto.
(the driver may or may not come with wire leads on them, depending on which you get)
if you get a 17mm driver, itll be an easy fit for the underside of the pill. make sure you solder the driver to the pill for ground.
16mm MCPCB would be a good fit for the top side of the pill. anything bigger than 16mm would require some filing, or cutting.
you can buy LEDs that are already attached to a MCPCB. which will make things a little easier. these LEDs are so small nowadays that working with them can be a pain.
i think my last p60 dropin i made cost me a whoopin $7 total, and was quite easy to put together. (they had some sales)
also, when using an aluminum reflector, make sure the reflector doesnt make contact with the wire leads or LED. it will cause it to short.
so when soldering your wires onto the MCPCB, try not to use more solder than needed. i usually use 2 layers of electrical tape as insulation.
i dont know how you are with soldering... you want your solder joints to pool. make sure you heat up the parts before adding solder. if the solder is balling up and rolling away... you need more heat.
when grounding the driver to the pill. you want to make sure that area of the pill is hot so the solder will bond. the pill is a large piece so it will take more time heating it than the driver.
http://www.candlepowerforums.com/vb...uit-boards-for-sale&highlight=wquiles+circuit
check out this thread. some great info about drivers.