Partsam 2pcs 3057 3157 3357 3457 Switchback LED Turn Signal Light Bulbs White Amber Dual Color Super Bright 3057A 3157A 3357A 3457A 4157NA 3156 3155 Replacement for Chevrolet Dodge Ford GMC Cadillac

Application:Front Turn Signal Light

Interchange Part Number:

3157, 3157, 3057, 3357, 3457, 4057, 4157

IMPORTANT: Our bulbs come with Standard Base, NOT CK Type. Don’t put standard bulbs into CK type sockets. It may pop the fuse or blow the bulb. Or the bulb will light up amber ONLY. Use a electroprobe to check where the two Positive Points locate in your stock socket. You can also buy a pair of standard sockets to modify the wiring.

Specification:

Color: 3000K Amber / 6000K White

LED Type: 60 LED 3528 SMD (30 Amber / 30 White)

Dimension: 20.10mm Diameter, 50.20mm Length

Working Voltage: 12V

Feature:

High performance LED, long lifespan, superior illumination & stability

Environmental-friendly: energy saving, no UV and IR radiation, shock-proof and anti-corrosion

Easy installation, just plug & play

Faster on/off response time and vibration resistant

How it Works (check the gif animation):

White light on when Parking / DRL on

“Amber-Off-Amer-Off” when Turn Signal on

White light on when Parking / DRL back on

NOTE: There is one second delay between process NO.2 and NO.3. It’s how this LED bulb originally works, NOT a quality issue! Please DO check the animation and make sure it meets your expectation before buying.

Package Includes:
2 x LED Bulbs

Product Features

  • ✔ Interchange Part Number: 3047, 3057, 3157 ,3357, 3457, 4057, 4114, 4157, 3057A, 3157A, 3357A, 3457A, 4157NA; Other Part Number: 3156, 3155, 3456, P27W. (NOT CK Type)
  • ✔ LED Type: 60 LED 3528 SMD (30 Amber/30 White) 3157 60-3528-SMD Switchback White Amber LED Front Turn Signal Light Lamp Bulb, Corner Hazard Blinker; Dimension: 20.10mm Diameter, 50.20mm Length.
  • ✔ Features: High performance LED, long lifespan, superior illumination stability; Environmental-friendly: energy saving, no UV and IR radiation, shock-proof and anti-corrosion; Easy installation,just plug play.
  • ✔ How it Works: (1)White light on when Parking / DRL on; (2)Amber-Off-Amer-Off” when Turn Signal on; (3)White light on when Parking / DRL back on.
  • ✔ Fits for: 2012 Chevrolet Avalanche; 2012 Chevrolet Camaro; 2012 Chevrolet Corvette; 2012 Chevrolet Suburban 1500; 2012 Chevrolet Suburban 2500; 2012 Chevrolet Tahoe; 2012 Dodge Caliber; 2012 Ford F-150.

3 thoughts on “Partsam 2pcs 3057 3157 3357 3457 Switchback LED Turn Signal Light Bulbs White Amber Dual Color Super Bright 3057A 3157A 3357A 3457A 4157NA 3156 3155 Replacement for Chevrolet Dodge Ford GMC Cadillac”

  1. Easy install, seriously bright. 2004 Ford Explorer turn signal. I will add a photo update tomorrow, I got these for the front turn signals in my 04 Ford Explorer. Guess I need to go buy the flasher relay, I’m getting the spastic flash issue.They are seriously way brighter than the OM bulbs I had, I didn’t know they shine WHITE when not flashing, so since my truck has a bezzel that is yellow on the side, and clear in front, I’ve slarent now added an extra set of driving lights as well as turn signals. I do a lot of highway driving at night, make a 400…

  2. I was surprised that these worked on my 02 My 2002 Ford Ranger had yellow tinted dumb bulbs for the front turn signals. I thought that’s just how it had to be because of my trucks old age.I was shocked when the switchback feature actually worked perfectly.(note: you may need to purchase an led flasher relay to avoid rapid flashing, i did)So if your headlights or parking lights are off, these act as simple yellow flashing turn signals.If you turn your headlights or parking lights on, whenever you’re…

  3. A+ Work as well as expected.Using as a side marker / blinker, there was very little side flash. I guess that is the way LEDs are made.

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