5stars
69ratings4stars
8ratings3stars
1rating2stars
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Would recommend93% agree
Good value100% agree
Good quality83% agree
65 Reviews
Red/Amber Switchback Bulbs
These bulbs worked great to use as dual brake/signal lights. If your vehicle has DRL and signals in the same fixture, these will work well.
A nice touch is that they flash directly between red and amber with no delay - and the amber overrides the red, so that the signal will flash while the brake light is activated.Read full review...
Verified purchase: Yes | Condition: new | Sold by: dt-autotech
Worked but not what they described.
Installation was easy. Everything works fine but whenever I turn my truck on the park lights remain Amber not white. Whenever I turn my headlights on they turn white. So parking lights are NOT white, they’re amber. Blinker blinks amber as it should. But from the description, the running lights should’ve been white, not amber. Defeats the entire purpose I was going for. Read full review...
Verified purchase: Yes | Condition: new | Sold by: dt-autotech
Very bright, consistent color.
Had some of the same brand LED turn signal bulbs that had a different size led and housing. They lasted to years and I considered purchasing them again but I found these newer style bulbs that go great with my black headlight assembly in my tahoe. They are equally bright but are more anesthetically pleasing.Read full review...
Verified purchase: Yes | Condition: new | Sold by: dt-autotech
Great on my 1999 Mustang
They seem of good quality, not a lot of room behind the headlights on my 1999 Mustang so it took some fishing to make room for the box. They are are awesome so far. Don’t worry about the led side where it’s like a snap in universal plug, so far so good I’ve pressure washed it and been in the rain and no leaks.Read full review...
Verified purchase: Yes | Condition: new | Sold by: dt-autotech
Great product but had to remove
The lights are great quality and plug and use but I installed these as blinker/parking lights and I purchased the LED resistors but still didn't work as my tail lights were still halogen bulbs. So I just removed the front led and went with halogen blinkers/parking lights. Still a great light and good value!Read full review...
Verified purchase: Yes | Condition: new | Sold by: syneticusa
Interior short led to $1600 in repair
Purchased these which worked fine until 3wks ago. One repair shop charged over $1K but after a week my circuit failed again. Today they returned to me this bulb. It developed an internal short. Price of repair $350 to reveal it as the source. Repair shop says: never trust a bulb that’s too scared to place their NAME on their own product.
You have all been WARNED. Read full review...
Verified purchase: Yes | Condition: new | Sold by: dt-autotech
Great turn signal led
Bought this to replace original bulb because I've tinted housing. This light didn't disappoint me! Bright & no error on the dash. Works like a charm!!!
Verified purchase: Yes | Condition: new | Sold by: dt-autotech
Switch back bulbs
Ok first off don’t buy these bulbs for a Harley-Davidson Dyna as they don’t fit in your turn signal bulb sockets. I had to grind them down as they would not fit other wise. They are bright and do work as described but they are just not a good choice for motorcycles. I’ll probably find a different use for them maybe in a car. Read full review...
Verified purchase: Yes | Condition: new | Sold by: syneticusa
Nice upgrade!!
I had the switchbacks already with the resistor and harness setup but they crapped out recently so I decided to try this new version out. The light output is the same but the unit is so much smaller now and only one wire per light versus two.
The bulbs are not the traditional twist ins. There is a rubber boot around the bottom so you can just push them into the socket and they seat pretty easily.
The plastic base that plugs into the wire socket is a tad too thin so you have to bend the wires out just a touch to make them contact the leads inside the socket. Once I did that, they’re working just as they’re supposed to. I have LEDs all the way around and no hyperflashing.
Overall, I would definitely recommend these as an upgrade from stock or even if you’re still running the old load resistors. The load resistors do the job just fine but these are pretty solid.
Only downfall I see is that if the bulb goes out, the whole unit must be replaced as it is permanently put together. But at $20 a pair, it’s not that big of a downfall. Read full review...
Verified purchase: Yes | Condition: new | Sold by: dt-autotech
The most I paid for this 1157 switchback
Definitely the most I’ve paid for some led bulbs and I regretted that at first but let me tell you there definitely error free that’s for sure. And there bright on both ends the bright white on standby and the bright amber when engaged. Definitely expensive but a good buy for sure Read full review...
Verified purchase: Yes | Condition: new | Sold by: dt-autotech