This kit will not work on Standard Cab.
8 pcs / kit
LED Front Map Light Bulbs x 2
LED Mid Dome Light Bulbs x 2
LED License Plate Light Bulbs x 2
LED Rear Cargo Light Bulbs x 2 (Outside Cab Lights)
The Interior Lights, and License Plate Lights are SMD type LED bulbs.
The Rear Cargo are SS Projector Type LEDs
LED stands for "Light-emitting-diode", it is a semiconductor device with two terminals, typically it only allows current to flow in one direction, therefore they are polarity specific. Unlike incandescent bulbs that are used on most vehicles, LED's do not have a filament that produces both heat and light, instead it has electrons that flow to create photons, which generate very low heat. LED's use much less energy to create an increased amount of brightness compared to incandescent lights, and last longer.
LED's are polarity specific, if it does not turn on after install, please reverse the polarity by turning the bulb around.