Simple way to workaround bundled.

allColors = 1 + 2 + 4 + 8 + 16 + 32 + 64 + 128 + 256 + 512 + 1024 + 2048 + 4096 + 8192 + 16384 + 32768
-- You can find the colors at this site: http://computercraft.info/wiki/Colors_(API)

function redOff()
    rs.setBundledOutput(side, allColors - colors.red)
    sleep(sleepTime)
    rs.setBundledOutput(side, allColors)
end