This kit includes two sequencer modules with five amber 3/4" bullet lights each. The modules have a 3 pin plug and long pigtail that can reach the headlights directly in most cases, and are intended to be wired directly into the vehicle's turn signal and running light wires that go to the headlights. The lights mount into a row of 3/4" diameter holes and include rubber mounting grommets. Each turn signal sequencer can work in three modes: Running lights only - The lights come on in a sequence with the running lights and stay on solid while the running lights are on. (Connect the running light wire to the yellow wire and ground to the black wire). Turn signal only - The lights come on in a sequence with the turn signal and turn off all at once with the turn signal lamp. (Connect the turn signal wire to red wire and ground to the black wire). Combination - The lights come on in a sequence with the running lights and stay on. The lights will turn off in a sequence and back on in a sequence with the turn signals when the turn signal input is detected. This is the recommended mode for most uses. (Connect the running light wire to the yellow wire, the turn signal wire to the red wire, and ground to the black wire). The light sequence starts at the light nearest the plug and ends at the light furthest from the plug. Note: The 3/4" lights are DOT approved marker lights, but do not meet the minimum size requirements to be used as a vehicle's sole front turn signals. The lights are available with an amber or smoked lens. https://www.youtube.com/watch?v=28Y6sUoTuqc *** LX470 Note***If replacing the entire turn signal, you will need to replace your OEM Flasher relay. - Otherwise, it will only light up the first light, and flash too fast.Here is a direct OEM-style "clip-in" replacement that will make these work seamlessly for the LX470:https://www.diodedynamics.com/led-flasher-for-1999-2007-lexus-lx470.htmlFor other models: If this scenario occurs at install, you may need to wire in a "EP35 LED Flasher Relay." available at any local Auto parts store, or available on Amazon here: https://www.amazon.com/dp/B00XAU66V4
