Just replaced the OEM incandescent turn signal bulbs (7440) in the rears with these "smart" LED's
http://www.toyota-4runner.org/inertia-led/211467-toyota-4runner-coupon-code.html . No hyper-flashing, no resistors required. Its fantastic!! Pure plug and play! :thumb: :thumb:
First video below shows the OEM bulb on the right hand side and the InertiaLED on the left. As you can see, the LED is much, much brighter and there is no hyper-flashing (I verified this by just turning on the left hand indicator only as you can see in my next post with the next two videos).
https://www.youtube.com/watch?v=sG2QR0-ivaM
This video shows both sides with the LED. I love it!!!!!
https://www.youtube.com/watch?v=CUeewQCmo7I
Here are two more videos in the dark.
https://www.youtube.com/watch?v=xOTK6Mk5-vI
https://www.youtube.com/watch?v=mxHNKRpiaVU
and a pic (left hand side is the LED and the right hand side is the OEM incandescent bulb) to show the difference in brightness in daylight.