Wattage: 21W and 4W
Item Weight: 80g/Pair
Item Type: Turn Signal/Running Light
For Vehicle Brands/Model: Universal fit and CanBus Friendly
for Newer and European cars and trucks
Model Name: 1157 BA15D LED
Interface Type: 1157 socket
Voltage: 12V
Lumens: 1400LM
Color: Running Light (WHITE) /Turn Signal Light (AMBER) Lighting Source: Built with 44pcs High quality 3030 LEDs
Bulb Dimensions: Height: 1 7/8" Diameter: 7/8"


No modification required at all

These bulbs install exactly like conventional 1157 bulbs. They are Brighter, Use less energy than conventional bulbs, are Low Profile and shock resistant.


No Hyper Flashing or Dead Signal Error.


These 1157 SwitchBack Bulbs Have Built In capacitors to eliminate hyper flashing.

Perfect for replacement bulbs or after market lighting solutions.

Pictures of 1157 Switchback L.E.D Bulbs
(Click Picture To See Full Size)

Switchback White/Amber LED Bulbs For Daytime Running Lights/Turn Signal Lights 12V LEDs

Note: These SwitchBack Bulbs illuminates WHITE led running lights until the blinker is activated. After the blinker is activated the AMBER leds take over until the blinker is turned off. Then the WHITE leds return.


Note: These SwitchBack Bulbs Have a 1 second delay when switching back from Amber to White.

  • Youtube operation video for the Switchback 1157 bulb

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  • Pictures of 1157 Switchback L.E.D Bulbs Installed on a 1953 Ford F-100 Pick-up
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    (Click Picture To See Full Size)

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    L.E.D. 1157 Switchback Bulbs, Daytime Running Lights(WHITE)/Turn Signal Lights(AMBER)

    1 set, (2 bulbs) $39.95 Plus shipping, Pay-Pal Check-Out


    These Bulbs Are in Stock And Ready To Ship


    We are located in Marietta, Ga. just north of Atlanta, Ga. We ship the day after perches.

    We bench test every bulb before we ship.

    We ship these bulbs; bubble wrapped and taped, placed in a crush proof box and taped, then finally sealed in a 9x11 bubble envelope with shipping tape.

    Guarantee: 1 year warranty Guaranteed



    L.E.D. 1157 Switchback Bulbs, Daytime Running Lights(WHITE)/Turn Signal Lights(AMBER)

    2 sets, (4 bulbs) $79.24 Plus shipping, Pay-Pal Check-Out


    Feel free to email us on our Contact Us page.