Each 3156 or 3157 LED bulb equips with 24 LED light; 18 LED aim out to the end and 6 LED aim 90 degrees from the base
Emit Red color light, long lasting life
Bulb is transparent clear
Easy Plug & Play installation; Quick instant Start-Up time
Shock & vibration Resistant and instant on/off response time
It works at ~12V
Please try to reverse the polarity of the LED light if you found that the LED light is not working properly after installation
***If you are using these LED light bulbs to replace the Turn Signal light, Tail brake Stop light, Parking/Running light; depending on your vehicle electric circuit, you may need to add a pair of load resistors to prevent hyper/error flashing or malfunction problem
Cross Reference for this 3156 or 3157 LED light bulb:
3156 (single filament): 3056 3356 3456
3157 (dual filament): 3047 3057 3457 4157