2014-2024 Chevrolet Silverado Red LED Rear Turn Signal Bulbs W/Built-in Resistor No hyperflash (PAIR)
2014-2024 Chevrolet Silverado Red LED Rear Turn Signal Bulbs W/Built-in Resistor No hyperflash (PAIR) is backordered and will ship as soon as it is back in stock.
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Chevrolet Silverado Red LED Rear Turn Signal Bulbs
Underground Lighting’s 7443 Silverado rear turn signal bulb of 27W, 1600LM runs brighter and stays cooler, with no hyperflash. Full 360-degree light output covers parking, brake, and turn signal use.
Most brands add a resistor to both filaments. We don't. Our CANbus LED has the resistor only on the turn signal filament, because resistors on both filaments can melt the housing or damage the LED over time.
We also added a cooling fan for extra protection. It only turns on when the turn signal is active, reducing heat exactly when the resistor is working. Our design protects the LED from constant heat, eliminating this issue. This prevents hyper-flashing and error codes. It also replaces your factory incandescent bulb directly, with no extra resistors or parts needed.
Best-In-Class Brightness
Each Silverado tail light bulb uses 12 deep red 1860-style LED chips. They spread light across a full 360 degrees for max output. At 1600 lumens per bulb, your turn signals will shine a lot brighter than the stock incandescent bulb.
Designed in the USA, these 7443 rear turn signal bulbs are some of the brightest and most efficient available.
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.


