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32 Reviews
Most relevant reviews
Well made, Reasonably priced Item.
I discovered this product trying to convert my 18 year old roadster to all LED Lighting. It isn't easy for the layman to know everything about automotive LEDs. The hardest replacements to arrange are the directional flashing signals - It would have been very easy IF I could have found a replacement flasher relay for MY car. But I can't even find a new replacement for my OEM Flasher. Finding Headlight LEDS was easy & they are brighter than zenon.
SO I bought this outfit to flash LEDs with - I was impressed with the quality & craftsmanship - but unfortunately - upon removing the tail light assembly I found I lacked the room in MY car to accommodate the Gold colored DIODES properly. While scratching my head about what to do -
I inserted "CANBUS LED" flasher bulbs (I already had), & although it flashes slightly faster than the stock bulb - It was a satisfactory solution - even using with my 18 year old unique flasher.
Even though I sent the reviewed item back - I'd absolutely recommend it. I just got lucky to find a simpler solution - many wouldn't.Read full review
Verified purchase: Yes • Condition: new • Sold by: syneticusa
Hyper Flashing
The resistors did NOT stop the hyper flashing on my Ford F-150 at least on the rear taillight/turn/brake lights. They did help with my front turn signal/parking lights though.
Verified purchase: Yes • Condition: new • Sold by: syneticusa
love what it does... kinda dislike how h...
love what it does... kinda dislike how hot they get to do that job.... melted thru my interior carpet a couple times because of the heat from them...
Verified purchase: Yes • Condition: new • Sold by: syneticusa
3157 Led Resistor
It's made of great quality and worked as promised! It just doesn't fit the socket of a 3157 on a Chevy silverado.
Verified purchase: Yes • Condition: new • Sold by: syneticusa
It works!
Fixed my hyper flash issue, you may have to turn the plug 180 degrees if the light does not operate
Verified purchase: Yes • Condition: new • Sold by: syneticusa
Bulb socket grooves didn’t fit in tail light.
The grooves on the part the bulb plugs into does not match up on my tail light assembly and wouldn’t work. It did however fix the hyper flash... but there’s no point in using it when I can’t put the bulb in the tail light.Read full review
Verified purchase: Yes • Condition: new • Sold by: syneticusa
Great product
Yes it worked exactly how it was supposed to and it was a breeze to install. Now my side marker lights and turn signal are in sequential order.
Verified purchase: Yes • Condition: new • Sold by: syneticusa
These solve the "LED" problem in older v...
These solve the "LED" problem in older vehicles. VERY easy to install and VERY well made!
Verified purchase: Yes • Condition: new • Sold by: syneticusa
Have Switchback Turn Signals and this wa...
Have Switchback Turn Signals and this was a super easy Plug and Play. LOVE THE PRODUCT
Verified purchase: Yes • Condition: new • Sold by: syneticusa
Works great easy fix for LED hyper flashing
Works great easy fix for LED hyper flashing
Verified purchase: Yes • Condition: new • Sold by: syneticusa