Top 10 3157A Switchback LED Bulb – Automotive Turn Signal Bulbs

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1. Vouke


Not CK, Pair of 2, for Standard Socket, 3157 3057 3357 4157 Turn Signal White Yellow Amber Switchback Led Light Bulbs 22 SMD with Projector

Vouke #ad - Yellow leds light up for front turn signal lights. The turn signal lights flashes in "Yellow-off-Yellow-off" mode, which makes it easier to see. So your stock bulb must work in 2 functions, this will only work in one color or not lighting up normally.

Although the reduced draw of LED has advantages, replacement of turn signal bulbs with LED may cause hyperflashing. Load resistorfew vehicles may have hyper flashing because led draws much less power and lasts longer than stock incandescent lighting. Tips before purchasethis only replace dual-function stock lights that have both the parking/DRL light and front turn signal function in one bulb. Xenon white leds light up for parking lights or daytime running lights. Fitmentstandard 3157, cross reference: 3047 3057 3357 3457 4057 4114 4157 3057A 3157A etc.

Featurepair of 2 22-pieces high power 5730-chipsets. Our bulbs come with Standard Base, otherwise, NOT CK Type. Applicationdual function switchbacks. Gold/white 3157 switchback used as Front Turn Signal Light / Parking/DRL lights. This happens because your new LED bulbs draw such little power that your turn signal relay sees the bulbs as being out. If your car has flashing, pls add 50W 6-Ohm load resistors or flasher relay.
BrandVouke #ad
ManufacturerVOUKE US #ad
Part NumberTS22-3157



AUXLIGHT 3157 3057 4157 3155 3457 Switchback LED Bulbs 16SMD Chipsets Parking Lights / Daytime Running Lights / DRL and Turn Signal Lights with Projector replacement, White/Amber Pack of 2

AUXLIGHT #ad - Dual function application: light up xenon white for parking lights or daytime running lights, which makes it easier to see, and the turn signal flashes “amber-off-amber-off”, flash amber for turn signal lights, because most switchback bulbs on the market flash “amber-white-amber-white”.

Maximum light output, better heat dissipation and longer lifespan: HD glass lens and 360 degree lighting angle for stronger light penetration, aluminum circuit board for high effective heat dissipation, built in constant current IC for longer lifespan and lower power consumption. Easy to use: no-polarity design, for turn signal lights, you may need to add resistors or flash relay to prevent the hyper flash.

Fit sockets: 3157 3157a 3157k 3157na 3157nak 3157ll 3057 3057ll 3155 3357 3357k 3357ll 3457 3457na 3457k 3757all 4057 4057k 4114 4157 4157ll 4157k 4157na 4157NAK etc. Extremely bright: 16pcs 3030 smd high brightness chips per bulb, 300% brighter than halogen bulb.
ManufacturerAUXLIGHT #ad
Height0.59 Inches
Length1.82 Inches
Width0.88 Inches
Part NumberAUX-3157-16SMD-2WA



White Daytime Running Parking Light, LASFIT 3157 Switchback LED Bulb 3057 4157 Dual Color Anti Hyper Flash Built-in Load Resistor Amber Turn Signal Light Blinker, ONLY Standard SocketPack of 2

LASFIT #ad - Attention: these bulbs are a Standard Non-CK circuit. No need to add extra resistors or parts anymore. These bulbs are polarity sensitive. Fit size: 3157 / 3057 / 4057 / 3057a / 3457 / 3457a / 4157 / 3157a / 4157na for turn signal.

Advanced itcs & quality: excellent Intelligent Temperature Control system will protect bulbs against overheating and ensure a longer lifespan. Dual brightness function: each bulb has 40pcs high quality led chips. 28w, truly 2600LM each bulb. Color: amber / White. Canbus ready: high technology canbus system, can prevent 95% hyper flash and error warning. 2. If the led does not light up after inserting, it depends on year/make/model and temperature may happen hyper flash, please turn off and cool 1-2 minutes, if you use for a long time a few vehicles maybe 2-5 minutes, simply remove it, flip the direction and reinstall.

Since these bulbs built-in Intelligent Temperature Control, they will work properly again. Note: 1. Advanced itcs & quality: excellent intelligent Temperature Control system will protect bulbs against overheating and ensure a longer lifespan, Worry-free 1-year warranty.
BrandLASFIT #ad
Weight0.15 Pounds
Part NumberLED-C3157D



JDM ASTAR Extremely Bright 3030 Chipsets White/Yellow 3157 3155 3457 4157 Switchback LED Bulbs with Projector For Turn Signal Lights

JDM ASTAR #ad - Fast thermal diffusion, heat-resistant, no digital and VHF radio signal interference. Fits: 3157 3157a 3057 3155 3157na 3357 3457 3457a 4057 4114 4157 4157na etc.

Dimension inches: 085 in diameter, 2. 51 in length. Two bulbs per order. Most switchback bulb on the market flash amber-white-amber-white. The 50w 6ohm load resistor or flasher relay needed to prevent the hyper flash or the bulb does not blink. The bulbs equipped with constant-current driving IC and Aluminum Circuit Board. Compatible for both standard and ck socket. The turn signal flashes "amber-off-amber-off, " instead of "amber-white-amber-white, " which makes it easier to see.
BrandJDM ASTAR #ad
ManufacturerJDM ASTAR #ad
Part NumberJDM ASTAR-3030
ModelFBA_JDM ASTAR-3157-3030-16WY



500% Brighter 3155 3457 4157 3057 4157NA White/Amber Dual Color with Projector for Turn Signal Blinker DRL Parking Light, AUXITO Upgraded 3157 Switchback LED Turn Signal Light Bulbs, Pack of 2

AUXITO #ad - Longer life span: 9v-18v wide voltage range design makes the 3057 led bulbs more compatible. Buy with confidence: few vehicles may need the 50w 6ohm load resistor or flasher relay to prevent the hyper flash or the bulb does not blink because LED draws much less power than stock incandescent lighting.

Ditch your boring monochromatic halogen bulbs, and amber yellow for turn signal lights. One 3157 led switchback bulb achieves two functions, and start your upgrade journey. 500% brighter than halogen: each auxito upgraded 3157 switchback led bulb equipped 120 pieces 3014 LED chips, HD glass lens for stronger light penetration and maximum light output, no dark spots or shadow areas, 360 degree lighting, which makes it 500% brighter than halogen. Dual color function: white for drl or parking lights, enjoy two-color light, meet your different needs.

Installed in minutes: the 4157 switchback led turn signals are non-polarity design, 3157na, 3357, 4157na, 3457, 3057, 3457a, 4157, 3457na, 4157k, easy to install. Fit socket 3157, 4114, 4057, 3155, just plug and play, 3157A, etc. The 3057 turn signal led bulbs adopt full aluminum housing, hollow inner body design and built-in constant current IC driver for fast heat dissipation, and lifespan can be up to 35, 000 hours. These 4157 bulbs compatible for both standard and CK socket. In this case, we have included the resistors in the package in case you need it.
BrandAUXITO #ad
ManufacturerAUXITO #ad
Part NumberAUXITO-US3157120HWY2

6. 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

Partsam #ad - Interchange part number: 3047, 3057a, 3357a, 4157na; other part number: 3156, 4057, 3157a, 3155, 3357, 3057, 3457a, 3157, 4114, 4157, 3456, 3457, P27W.

Features: high performance led, shock-proof and anti-corrosion; Easy installation, long lifespan, no uv and ir radiation, superior illumination stability; Environmental-friendly: energy saving, just plug play. How it works: 1white light on when parking / drl on; 2amber-Off-Amer-Off" when Turn Signal on; 3White light on when Parking / DRL back on. Not ck type. Dimension: 2010mm diameter, 5020mm Length. 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;.
BrandPartsam #ad
ManufacturerPartsam #ad
Weight0.07 Pounds
Part NumberGTCV-0941983786

7. Alla Lighting


Alla Lighting T25 3457 3157 Switchback LED Turn Signal Lights Dual Color 6000K White/Amber Yellow 12V 4157NAK 3457AK 4057 3057 3757AK 5702AK 4157AK Extremely Super Bright 2835 28-SMD Upgrade

Alla Lighting #ad - Working voltage: 12V ~ 18V DC. Xenon white for parking light/daytime running driving light, Amber Yellow for Turn signal, brightest in the market. Warranty: 1 year guaranteed warranty. Dimension inches: 071 in diameter, 2.

50 in length. It requires 50w 6ohm load resistor & the led switchback only works greatly based on the original bulb has dual function: front turn signal & parking/ DRL on the same bulb. Set of 2 newest version 28 pieces high power 2835 LED chips per T25 wedge dual filament 3157 LED switchback bulb. Fitment: 3047, 3057st, 5702a, 3357k, 3357all, 3057ll, 3457, 3047ll, 4057k, 3157nak, 3157nall, 3457nak, 3357, 4114ll, 4157nak, 3157ll, 3157st, 3157kx, 4157k, 3757ak, 3157-sack, 3057all, 3454na, 3457all, 3457a, 3157k, 3155, 3457na, 4114, 4057ll, 3047k, 3457ak, 3157na, 3457k, 3157a, 3155ll, 3057kx, 4157ll, 3057a, 3057x, 3057, 4157, 3757all, 3157, 4157na, 3057klcp, 4057, 3157ak, 4114k, 3357a, 5702ak, 3157-srck, 3157x, 3357ll, 3757a, 5702ak, 3157-sck, 3057k, etc.

BrandAlla Lighting #ad
ManufacturerAlla Lighting #ad
Height0.7 Inches
Length2 Inches
Weight0.02 Pounds
Width0.7 Inches
Part NumberAlla-3157-3030-16WY

8. iBrightstar


White/Amber, iBrightstar Newest Super Bright 3157 4157 3155 3457 Switchback LED Bulbs with Projector Replacement for Daytime Running Lights/DRL and Turn Signal Lights

iBrightstar #ad - Application: light up xenon white for parking lights or daytime running lights, Light up Amber for turn signal lights. Any other problem please feel free to contact us, we are always here to satisfy of you.

The turn signal flashes "amber-off-amber-off" instead of "amber-white-amber-white", which makes it easier to seeMost switchback bulb on the market flash amber-white-amber-white. Notice: the 50w 6ohm load resistor or flasher relay might be needed to prevent the hyper flash, malfunction or trigger warning message on dashboard. Easy installation, plug and play. Advantage: more than 300% brighter than original halogen bulb, full Aluminum Housing with Projection lens for Maximum Light output and better heat distribution, built in Constant Current IC for Longer life span & Low Power Consumption.

Fits: 3157 3157a 3057 3155 3157na 3357 3457 3457a 4057 4114 4157 etc. Set of 2 bulbs 72smd 3014 & 4smd 3030 high brightness chips per bulb, Working Voltage: 9v-30v.
BrandiBrightstar #ad
ManufactureriBrightstar #ad
Part NumberiBrightstar-3157-3014 3030-72 4WY



LASFIT 3157 LED Bulb Switchback 3057 4157 White Amber CANBUS Anti Hyper Flash LED Automotive Front Turn Signal Light Bulb Plug and Play Only for Standard Socket Pack of 2

LASFIT #ad - Exhilarating performance: from superior quality management to a smart heat temperature control, nothing else feels like Lasfit. Unique intelligent temperature Control System ITCS will protect bulbs against excessive current and overheating.

Local support. Fit tightly in your factory socket. Innovative features: as the world-class top built-in CANBUS LED dual color turn signal light bulbs, we think that in and of itself is an amazing convenience and innovation. Relaible service: we provide 45 days money-back guarantee contact us, towing, diagnostics, rental car, worry-free 1-year hassle free warranty, friendly customer service and U. S. Attention: these bulbs are a Standard Non-CK circuit, if the bulbs can’t light up.

Best-in-class brightness: 40pcs lasfit premium Custom LED chips provide impressive bright, efficient and long-lasting illumination, truly 2600LM each bulb. But warranty does not cover labor, or any other expense related to an item being defective/damaged. Beefy base: the black composite fiber base handles heat much better than cheap plastic bases.
BrandLASFIT #ad
ManufacturerLASFIT #ad
Part NumberTSR-3157D-Y/W



BRISHINE 3157 Switchback LED Bulbs Extremely Bright 3030 Chipsets Xenon White/Amber Yellow 3155 3057 3457 4057 4157 LED Light Bulbs with Projector for Turn Signal LightsPack of 2

BRISHINE #ad - The turn signal flashes "amber-off-amber-off, " instead of "amber-white-amber-white, " which makes it easier to see. No digital and VHF radio signal interference. Non-polarity design for easy plug and play installation. High power 16-piece 3030 smd lED Chips with projection lens for maximum Light output.

Compatibility: compatible for both ck and standard socket. 30, 000+ hours lifespan: full aluminum housing and built-in constant current ic driver for fast heat diffusion and more stable performance. Super bright: set of 2 bulbs. Buy with confidence, we offer 12 months warranty on items that confirm to be manufacturer defect and friendly customer service responses within 24 hours. These 3157 led bulb switchback last 30, 000+ hours compared to only 2000 hours for incandescent bulbs.

360 degree beam angle, 300% brighter than halogens. Important note:the 50w 6ohm load resistor or flasher relay might be needed to prevent the hyper flash or the bulb does not blink. Lighting output&wattage:800lm/bulb 6w/bulb2000k amber yellow; 600lm/bulb 3. 5w/bulb6000K Xenon white. Dual function: light up xenon white for parking lights or daytime running lights DRL lights; Light up amber yellow for turn signal lights. Working voltage:12-24 vdc.
ManufacturerBRISHINE #ad
Height0.7 Inches
Length2.5 Inches
Width0.7 Inches
Part NumberXPISMII-3157WA-16SMD3030-2P