Need help building/purchasing driver for (3-4) P7 Leds.


Newly Enlightened
Mar 12, 2011
I have a string of P7 Leds with stars collecting dust and wanted to put them to use. They will be used without reflectors or optics. I'm looking for an inexpensive circuit or driver that can drive 3-4 P7s with a 12-15v source. I'd like to be able to try to drive them at different levels to see what type of heat I can dissipate. I can't drive them too hard since I won't be able to sink allot of heat. I don't have allot of room for the heat sink.