Available installation locations:

sidelights position clearance parking city light,
license plate,backup reverse,tail driving light
side marker light,Puddle lights,Door Courtesy Lamp
Overhead Map Light,Trunk Light,Dome Light,Footwell Light
etc....
CROSS REFERENCE:158 168 175 194 2825 W5W etc.

Features
Each set comes with a pair of 168 194 2825 W5W T10 RGB LED light bulbs with an RF radio frequency wireless remote, perfect for parking city light, side marker light, position light or even license plate or backup reverse light replacement
Made with 6 pieces of multiple coloring 3-SMD RGB LED emitters for a great color changing look (colors include red green blue cyan/yellow/amber magenta/pink/purple mix-white)
Advanced RF remote control for color changing, strobe warning, glowing, flashing patterns and speed fast/slow adjustment (unlike the IR remote, you do not need to point the controller directly to the LED bulb for the color changing)
Please note: this pair of RGB color-changing LED bulbs is designed for accent/ambient lighting and show purposes, the brightness is secondary to its primary function of color-shifting
If the LED bulb(s) does not light up, please check the remote control first, make sure it has battery and is installed correctly (by pressing any buttons on the remote, you should see the red LED indicator lights up)

Package Included:
2x T10 5050 Light Bulb
1x Remote (NO Batteries)