7443 Amber/White Switchback LED Turn Signal Bulbs with Built-In Resistors – No Hyper Flash (Pair)
7443 Amber/White Switchback LED Turn Signal Bulbs with Built-In Resistors – No Hyper Flash (Pair) is backordered and will ship as soon as it is back in stock.
Description
Description
7443 Switchback LED Lights Overview
These 7443 switchback LED bulbs come with a single built-in resistor. Available in white and amber, these switchback lights spread light 360° for maximum output, unlike other brands’ LED bulbs, which have resistors on both filaments. In our case, it's single and runs only on the amber turn signal side. A resistor on both filaments can melt the housing or damage the LED over time.
Our Design protects the LED from constant heat, eliminating this issue. This prevents hyper-flashing and error codes. We even took it one step further. We added a cooling fan to help the bulbs last longer.
The fan only turns on when the high filament is engaged, to reduce heat when the resistor is on. Our LED is designed to replace the factory incandescent bulb without extra resistors or parts. Install it in place of your factory incandescent bulb; no separate resistor or extra parts needed.
Best-in-class brightness.
Each bulb in this pair of LED turn signal bulbs with built-in resistors carries 54 SMD LED chips: 18 for white and 36 for amber. Run a clean 6000K white for parking or daytime running lights, then switch to a bright 3500K amber the second your turn signal kicks in, noticeably brighter than a stock incandescent bulb.
Built in the USA, these switchback LED turn signal bulbs rank among the brightest and most efficient 7443 LED options on the market.
Please Note: For a switchback to work correctly, your socket must have 3 wires. If your socket has only 2 wires, your vehicle will not show both white and amber. It will only show 1. Most 7443 applications have 3 wires, which allows both white and amber to work.
Installation
Difficulty Level: Beginner - Simple Installation for anyone.
Installation time is approximately 10 minutes. No slicing or complicated wiring is needed. This light is a plug-and-play installation and operation.
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Do you have questions about the application, installation, shipping, warranty, or more? Do not hesitate to reach out to Underground Lighting and talk to a specialist. Chat with us online by hitting the chat button or call us at (561)918-5225. We are here to help!
What's Included
What's Included
| Bulbs | 2X 7443 Switchback LEDs Bulbs With Built in Resistors |
|---|---|
| Warranty | 1 Year Warranty |
Product Information
Product Information
Tech Specs
Tech Specs
| Wattage | 24W |
|---|---|
| Length | 2.4" |
| Diameter | 0.83" |
| Intensity | 1200lm |
Videos
Videos
Warranty Information
Warranty Information
Installation & Tutorial
Installation & Tutorial
Installation Video
Frequently Asked Questions (FAQ)
Frequently Asked Questions (FAQ)
How long does 7443 switchback LED bulbs last?
How much does the 7443 Switchback White/Amber LED Turn Signal Bulb replacement cost?
What does switchback mean on LED lights?
Can I change a Switch back LED bulb by myself?
Are switchback LEDs legal to use?
What Cars use 7443 Switch back bulbs?
Will a switchback bulb work in any socket?
Why does this 7443 LED bulb have a built-in resistor?
What does switchback LED mean for turn signals?
Why do my Switchbacks only illuminate one color instead of two?
Which Color Is Best for Headlight Bulbs?
Compatibility
Compatibility
| Cross-compatibility | 7444NA, 7443, 7443ST, 7443LL |
|---|---|
| Fitments | Turn signal. For a switchback to work correctly, the socket must have 3 wires. If the socket has only 2 wires, the vehicle will not show both white and amber. Most 7443 applications have 3 wires, which allows both white and amber to work. |
| Circuits | 12V |
| Blinker Circuits | No Resistors Required |
7443 Amber/White Switchback LED Turn Signal Bulbs with Built-In Res...
Payment & Security
Payment Methods
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These are great lights. They fit perfectly and worked as intended. As any light with a built in transistor, these can hyper flash if your turn signals are on for a long period (such as at a light). The hyper flash is intermittent though so it’s no where near as annoying as other lights.
These really cleaned up the front of my CX-5.
The switchback turn signals are impressive. They are bright, almost like having an extra running light.
And, no hyperflash either on my 2015 Ford F150 XLT.
Only thing I noticed...occasionally the turn signal will flash white instead of amber for just an instant. Only noticeable on a dark night though.
Great purchase, I have had other brands and have had to install resistors. These are a really nice product.
2014 WK2; Jep Grand Cherokee Laredo with the halogens...
These lights are glorious! There is no guess work whatsoever. Pop them in and you get a bright white light (that does a reasonable job at adding forward illumination themselves) and once the signal is turned on, there is the crisp amber.
I will note that apparently, the signal is one of few bulbs the base model's computer monitors. In my Jeep at least, it thinks the signal bulbs are out, but have confirmed that they in fact working properly and blinking at proper pace, despite the computer indicating otherwise (fast ding and blink on the instrument cluster)
I accidentally purchased the wrong switchback led bulb. I noticed my mistake a few minutes later. I purchased at 5am, send a email by 5:15am. I seen they didn’t open until 9am by 9:02 I had a email response!!!! Absolutely great customer service, they changed the bulb to correct size no problem. Then I received a email about shipping and for a few more dollars had it upgraded to 2 day shopping and I received it by 11am the next day! Absolutely impressed with this company all the way around. The product is a true plug and play. It took maybe 5 min to install. Buy these!!!!!
Awesome quality. No issues. Plug and Play. No Errors. Super Bright. Great customer service!
As described! Bulbs look amazing with the clear lenses!
Awesome
The lights did not fit properly But i do like that their very bright
Easy plug and play. All lights were LED from factory except for turn signals. These solved that issue in minutes. Love the switchback feature.
Great accessibility on customer service but the product I bought with integrated fans was overkill because the fans only operate with brake lights, not turn signals
Easy to navigate off your web page, great product, very pleased with transaction will recommend to my friends
Long time customer. Products never disappoint. No errors, no hyperflash. 2024 Toyota Tacoma
Works perfectly and looks good
These by far are the best bulbs for the 2020 gladiator sport! I've tried them all and this product is definitely the best!👍🏾
I would totally recommend these to all my friends, family, and co workers.
5 sets later, 3 websites later! I finally got lights that don’t hyper flash. Thank you
Work exactly as described! No hyper flash & extremely bright! Very pleased with how they turned out
Bulbs work as expected and intended. Seem better in color temps than other brands and no hyper flash issues. Thank you!
Nice product, perfect led replacement.
After buying multiple 7443 LED replacement bulbs that claimed no hyper blink I’m happy these actually work as stated! Great solution for a 2021 Subaru Crosstrek front turn signal light.
I love the product I wish I had enough money to put them on my old truck someday!! Great product I recommend it to anybody.
I love the product I wish I had enough money to put them on my old truck someday!! Great product I recommend it to anybody.
Great quality fast shipping reliable company will be ordering more soon for my other vehicles
Finally i got my front turn signals led bulbs for 2016 toyota tundra limited with no hyper flash from underground lighting i happy I recommend go to underground lighting order fast shipped too need help ask for Danny.
Easy to install, 10 min. On my Jeep grand cherokee altitude 2017. No codes, no hyper flash,set parking ligth on for the day and turn to auto nigth.
Easy to install, 10 min. On my Jeep grand cherokee altitude 2017. No codes, no hyper flash,set parking ligth on for the day and turn to auto nigth.
Added to a CX-5 Touring, works great. Install was a breeze.
