2× T20 7440 1156 BA15S 3156 3157 W21W WY21W LED Car Turn Signal DRL Bulb Brake Lights Auto Reverse Lamps

1. Material: Aluminum Alloy Construction
2. Simple installtation (No Modification needed)
3. Condenser Lens Design

2 × LED Bulbs

1. Since the LED bulbs have lower wattage than stock 55W halogen bulbs, therefore when installing on some newer cars, you might need to add load resistors or special wiring harness to ensure the proper function.
2. If you are using these LED light bulbs to replace the Turn Signal blinker light, Tail brake Stop light, Parking / Daytime Running Light DRL or Backup Reverse 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.

*Please check Socket of your old lamp before purchasing.
**This Bulb is not for headlight or high beam light!
***We recommend professional installation.