The nonsensical circuit that uses 15 ohm resistors as links in place of the original LED power supply circuitry. Note the capacitor with one lead clipped off making it useless. There was a place for a MOV (Metal Oxide Varistor) that would have been useful for clamping transients, but it's not there. Just as well, since these components require a thermal fuse to protect against hot failure and there isn't a place for one.