loop delay to millis

void wigWag2(uint32_t c1r, uint32_t c1g, uint32_t c1b, uint32_t c2r, uint32_t c2g, uint32_t c2b) {
    for(int i = 0; i < 5; i++) {
        twoColors(c1r, c1g, c1b, c2r, c2g, c2b);
        delay(200);
        twoColors(c2r, c2g, c2b, c1r, c1g, c1b);
        delay(200);
    }
    for(int i = 0; i < 5; i++) {
        clearStrip();
        delay(25);
        twoColors(c2r, c2g, c2b, c1r, c1g, c1b);
        delay(25);
    }
}