LED rear turn signal bulb with built-in resistor?

[mpgmusic]

I would like to replace my rear turn signal bulbs with LEDs. I came across this bulb that supposedly doesn't need a resistor (to keep it from hyperflashing).

link: http://store.ijdmtoy.com/7440-Single-Fi ... 440-2n.htm

Has anyone used this bulb for the rear turn signals? If not, do you think it would work? I believe it's the right size (7440).

Thanks!

MPGMUSIC

[DoN_BLaZe34]

I've never heard of anyone on the forum trying them, you're likely the first

[rdmpe]

I'm interested in these as well. Post back if you decide to try them! The last 7440 LED bulb I tried was much less bright than stock and I ended up sending them back. Just make sure you put one in, then put your emergency blinkers on and compare with stock. Hopefully these will turn out to be as good or better...
This is the monster I tried and ended up sending back http://cgi.ebay.com/ebaymotors/130543293656