NOS: ACME Switchback


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Product Details

ACME: Picked up the call from consumers who want a product that meets their expectations but aren't ready to break the bank. Their entry-level gear is the new industry standard that delivers real performance at the right price.

ACME: May be the "value" brand up and comer, but they do turn out a damn good switchback signal bulb, that's for sure!

Features: A full array of 16 SMD white/amber LED chips, CNC'd and anodized shells that double as heat-sinks, and aluminum PCB's. Thats a lot of tech for not a lot of price.

Numbers: 800 lumens in white mode. 600 in amber. 14W of total power. Trust us when we say they're bright. They're bright. They're really bright. They're really really bright!

Cross Compatible: With both "CK" and "Non-CK" circuits, you don't need to worry about what is you've got, their white, amber, and switchback function should work properly no matter what.

Ford and Toyota Vehicles: There is known issues with how the factory wiring functions using the ACME switchback bulbs. Because of these known issues, we cannot recommend them for Ford or Tacoma / Tundra vehicles at this time.

OK OK: They're good, but not perfect. Like most LED Signal bulbs, you're still going to need some load resistors to prevent hyper flash. Get em, tap em in, and you're good to go.

Closeouts Information: If you're a headlight junkie looking for a hot deal on parts for your next project, look no further. The TRS Closeouts category has non-stop selection of parts at a price that’s impossible to beat! Check out this behind the scenes video that explains a bit more about these parts.

Product Specs

  • What's Included

  • BULBS: 2x ACME Switchback LED


  • Compatibility

  • CROSS-COMPATIBILITY: 3157, 3057, 3155, 3156, 3357, 3457, 4057, 4157

  • FITMENTS: Signal, Marker, Brake, Tail, Reverse Lights

  • BLINKER CIRCUITS: Should Use Resistors

  • Tech Specs

  • INTENSITY (WHITE): 800lm

  • INTENSITY (AMBER): 600lm

  • OUTPUT: 480-560mA (Amber/White)

  • INPUT RANGE: DC 12-24V


  • LED COUNT: 16 Pcs 3030

  • BEAM ANGLE: 360 Degrees

In Action

Product Reviews

5 out of 5 stars

Super bright and high quality!!

Mitchell Cooper Reviewed: 01.03.2017

These were impressive on the build quality by themselves, but the I plugged them in and WOW! Lit my whole garage up. The brightness, quality, and cost can not be beat by any other product. Of course I recommend the HD resistors to avoid hyperflash but to each their own!

4 out of 5 stars

Great Value on Wrangler JKU

Cheyenne Briones Reviewed: 12.24.2016

I've had my set for almost ayear with no issues so I bought a 2nd set for my Gf's Wrangler and after less then 3 months 1 of the bulbs running lights burned out, but the signal still works. I'm waiting to hear back on replacement. I still think they're a great value and would recommend to others.

5 out of 5 stars


Michael Reviewed: 04.30.2016

Great bulb - super bright - looks great

4 out of 5 stars

Led switchbacks

Richard Reviewed: 04.27.2016

These led switchbacks are bright and work just fine. Bought them for my 15 tundra.

1 out of 5 stars

Finish is horrible

Jon Reviewed: 04.19.2016

I bought a pair of these and within 2 months the finish turned to bronze. 2 other people have had the same issue. TRS is refunding me for the bronze bulbs I am sending back though.

2 out of 5 stars

Good at first, now black is bronze

Jon Reviewed: 04.12.2016

While I will say these bulbs are bright and work as expected, the black anodized coating is turning colors on both. They are now a bronze color, not black. I have only ran these in my 07 F150 housings that I retro-fitted with all Morimoto components. I hope TRS makes good on this defect.

5 out of 5 stars


james Reviewed: 02.27.2016

These little guys are so bright I'm still seeing spots!! First time I've ever bought LEDs from a reputable source and now it's the only place I'll ever get them from again! Worth the money!

5 out of 5 stars


ian Reviewed: 02.21.2016

After countless LEDs from eBay and other sites these are by far the brightest and best switchbacks I have used they are true switchbacks white on for park lights and amber for turn and only Amber when turn is on then brief off then back to white and at such a great price you can't go wrong here

5 out of 5 stars

Totally worth the investment.

Samuel Reviewed: 08.14.2015

Totally worth buying. Your vehicle will have a unique look while still keeping legal. Way brighter then stock, illuminates the whole lens housing.

5 out of 5 stars


Walter Reviewed: 06.10.2015

Not sure why these were discontinued, because holyfuckballs these are bright! I was expecting something dimmer than stock in ether the turn signal or side marker functionality but both are MUCH better than stock.

Actually the brightness may be an issue from the cop attraction standpoint. They are about 6K in color.

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