1999-2013 Chevrolet Silverado Amber Front Turn Signal LED Bulbs With Built-in Resistor No Hyperflash (PAIR)
1999-2013 Chevrolet Silverado Amber Front Turn Signal LED Bulbs With Built-in Resistor No Hyperflash (PAIR) - Amber is backordered and will ship as soon as it is back in stock.
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Front Turn Signal Bulb For Chevrolet Silverado
Give your 1999-2013 Chevrolet Silverado a brighter amber front signal with LED bulbs designed specifically for the factory front turn signal application. Each bulb produces 1200 lumens of bright output through 54 SMD LED chips with 360-degree light coverage, creating a stronger and more visible signal than the factory incandescent bulb.
For drivers replacing a Silverado turn signal light bulb, the built-in resistor is one of the key advantages of this design. Instead of requiring a separate load resistor, the resistor is integrated into the bulb and operates only on the turn signal filament. This helps address the lower electrical load that can cause LED turn signals to hyperflash.
The bulbs also use a full metal heatsink and silent cooling fan. The fan activates when the turn signal is operating, helping manage the heat generated by the built-in resistor during signaling.
Designed Specifically for 1999-2013 Chevrolet Silverado
Underground Lighting offers amber LED bulbs made specifically for the front turn signal application on 1999–2013 Chevrolet Silverado models. They are suitable for owners looking for a 2003 Silverado turn signal bulb, 2004 Chevy Silverado turn signal bulb, 2005 Chevy Silverado turn signal bulb, or 2011 Silverado turn signal bulb, as long as the vehicle has the compatible factory application.
The direct-replacement design fits the existing bulb socket, with no separate resistor or complicated installation needed for compatible applications.
Built-in Resistor Helps Prevent Hyperflash
Switching from incandescent or halogen to LED can change the electrical load detected by the vehicle's turn signal system. This can result in rapid flashing, commonly called hyperflash.
These bulbs place the resistor inside the LED assembly and only on the turn signal filament. This provides the required load without adding a separate resistor to the vehicle's lighting circuit.
The CANBUS design also helps prevent hyperflash and error codes, giving the Silverado a simpler LED conversion.
1200LM Amber Output With 360-Degree Coverage
Each bulb uses 54 SMD LED chips arranged to produce light across a 360-degree pattern. With 1200 lumens per bulb, the amber output provides a stronger signal than the factory incandescent bulb.
The 360-degree arrangement also helps distribute light throughout the factory housing instead of concentrating the LED output in a single direction.
Cooling System for the Turn Signal Circuit
The built-in resistor generates heat while the turn signal is active. To manage this, each bulb combines a full metal heatsink with a silent cooling fan.
The fan runs when the turn signal is on, helping control heat while the resistor is working. This cooling design is integrated into the bulb, so you don't need to install any additional cooling components.
Installation
Difficulty Level: Beginner - Simple Installation for anyone.
Installation takes approximately 10 minutes. Remove the factory front turn signal bulb and install the LED replacement into the existing socket.
The bulbs use a plug-and-play design with no cutting or complicated installation. No external resistor is required for the built-in-resistor design.




