4.74.7 out of 5 stars
40 product ratings

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Would recommend95% agree

Good value96% agree

Good quality96% agree

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31 reviews

by Top favourable review

Much better bulbs

I have had installed many led switchback bulbs on my multiple personal vehicles but they never last NOT even comparable the OEM regular bulbs. But I use them to gain brightness of the front lighting system and use it as my day time running lights. They work well and I love it. These bulbs that I just brought, they are way brighter than most switchback bulbs. Will they last over2 years? I don’t think so.... but at least they are so bright that nearly half the lumens of low beam bulbs for sure...Yes, I would recommended these products.Read full review...

Verified purchase:  Yes | Condition: new | Sold by: syneticusa

by Top critical review

Does not work as advertised

The lights fit fine in my Cadillac CTS, however they do not produce the white DRL, all I have is yellow for bot turn signal and DRL...and it is not a wiring issue as I work on vehicles daily, the light (yellow part) is bright and works well., just remember to mount the resistor somewhere that can withstand heat.Read full review...

Verified purchase:  Yes | Condition: new | Sold by: syneticusa

by

3157 switchback LED Bulbs

Bought these to replace the first set of switchbacks I had on my 04 GMC Canyon since the amber LEDs were working intermittently. They seem about the same brightness (not quite 580 lumens). They are still good bright bulbs though. Will probably buy another set and make my front turn signals sequential.Read full review...

Verified purchase:  Yes | Condition: new | Sold by: syneticusa

by

Very Good Deal!

I wish when I am asked to review a product they would contact me after a year of use. That way I can be sure the product will last. As of now I love them. Much brighter,and the flashing action is an attention getter. Easy plug and play. Not like the ones you have to wire in. I wish the flash feature would pause in traffic. Still,I love them.Read full review...

Verified purchase:  Yes | Condition: new | Sold by: syneticusa

by

Great Led Light

It’s exactly what it’s listed as. A red/amber switchback light. They’re bright and on default sitting they shine red and only turn amber when blinking. So far they’ve lasted me a good amount of time with easy installation.Read full review...

Verified purchase:  Yes | Condition: new | Sold by: syneticusa

by

Great !!

Easy to install. Works great.. Just as i wanted. The only thing its doesnt fit all types of headlights only the originals.

Verified purchase:  Yes | Condition: new | Sold by: syneticusa

by

7440 White LED

Installed in my wife's 2006 Honda Odyssey reverse lights and they are like having a set of headlights on the rear of the car. So much safer for my wife when backing up at night. Will be getting similar bulbs to replace my sylvania zevo lights in my truck Read full review...

Verified purchase:  Yes | Condition: new | Sold by: syneticusa

by

Good strobe brake lights

Installed these bulbs 6 months ago and they have held up perfectly. Highly recommend.

Verified purchase:  Yes | Condition: new | Sold by: syneticusa

by

Worked great.

They worked perfect but there needs to better instructions to how to wire up the anti flash box.

by

Look amazing

Lights look amazing love the stylish chrome surrounds and the way they look like they switch back when they go from yellow to White awesome product

Verified purchase:  Yes | Condition: new | Sold by: syneticusa

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